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106386570120 = 23351998275387
BaseRepresentation
bin110001100010100100…
…0100011101110001000
3101011121021002201102210
41203011020203232020
53220334430220440
6120512345225120
710454233632315
oct1430510435610
9334537081383
10106386570120
1141133499826
12187507921a0
13a0559c700c
145213339d0c
152b79c81a80
hex18c5223b88

106386570120 has 128 divisors (see below), whose sum is σ = 321211008000. Its totient is φ = 28187824896.

The previous prime is 106386570119. The next prime is 106386570137. The reversal of 106386570120 is 21075683601.

It is a super-2 number, since 2×1063865701202 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19746067 + ... + 19751453.

It is an arithmetic number, because the mean of its divisors is an integer number (2509461000).

Almost surely, 2106386570120 is an apocalyptic number.

106386570120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106386570120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160605504000).

106386570120 is an abundant number, since it is smaller than the sum of its proper divisors (214824437880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106386570120 is a wasteful number, since it uses less digits than its factorization.

106386570120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6427 (or 6423 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 106386570120 in words is "one hundred six billion, three hundred eighty-six million, five hundred seventy thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 199 398 597 796 827 995 1194 1592 1654 1990 2388 2481 2985 3308 3980 4135 4776 4962 5387 5970 6616 7960 8270 9924 10774 11940 12405 16161 16540 19848 21548 23880 24810 26935 32322 33080 43096 49620 53870 64644 80805 99240 107740 129288 161610 164573 215480 323220 329146 493719 646440 658292 822865 987438 1072013 1316584 1645730 1974876 2144026 2468595 3216039 3291460 3949752 4288052 4455049 4937190 5360065 6432078 6582920 8576104 8910098 9874380 10720130 12864156 13365147 16080195 17820196 19748760 21440260 22275245 25728312 26730294 32160390 35640392 42880520 44550490 53460588 64320780 66825735 89100980 106921176 128641560 133651470 178201960 267302940 534605880 886554751 1773109502 2659664253 3546219004 4432773755 5319328506 7092438008 8865547510 10638657012 13298321265 17731095020 21277314024 26596642530 35462190040 53193285060 106386570120