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106823842860 = 223572411055363
BaseRepresentation
bin110001101111100110…
…0100111110000101100
3101012201201220110212110
41203133030213300230
53222233400432420
6121024005404020
710501123453050
oct1433714476054
9335651813773
10106823842860
1141338302259
1218853109610
13a0c5488997
145255443c60
152ba3358ee0
hex18df327c2c

106823842860 has 96 divisors (see below), whose sum is σ = 343255030272. Its totient is φ = 24315540480.

The previous prime is 106823842831. The next prime is 106823842877. The reversal of 106823842860 is 68248328601.

It is a super-2 number, since 2×1068238428602 (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, 426462 + ... + 628901.

It is an arithmetic number, because the mean of its divisors is an integer number (3575573232).

Almost surely, 2106823842860 is an apocalyptic number.

106823842860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106823842860 is an abundant number, since it is smaller than the sum of its proper divisors (236431187412).

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

106823842860 is a wasteful number, since it uses less digits than its factorization.

106823842860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055623 (or 1055621 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 106823842860 in words is "one hundred six billion, eight hundred twenty-three million, eight hundred forty-two thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 241 420 482 723 964 1205 1446 1687 2410 2892 3374 3615 4820 5061 6748 7230 8435 10122 14460 16870 20244 25305 33740 50610 101220 1055363 2110726 3166089 4221452 5276815 6332178 7387541 10553630 12664356 14775082 15830445 21107260 22162623 29550164 31660890 36937705 44325246 63321780 73875410 88650492 110813115 147750820 221626230 254342483 443252460 508684966 763027449 1017369932 1271712415 1526054898 1780397381 2543424830 3052109796 3560794762 3815137245 5086849660 5341192143 7121589524 7630274490 8901986905 10682384286 15260548980 17803973810 21364768572 26705960715 35607947620 53411921430 106823842860