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107210639160 = 23325782938039
BaseRepresentation
bin110001111011001000…
…0001000011100111000
3101020201200201202122100
41203312100020130320
53224031410423120
6121130224023400
710513531253052
oct1436620103470
9336650652570
10107210639160
114151667a019
1218940761b60
13a157656431
14529096c8d2
152bc72b0490
hex18f6408738

107210639160 has 96 divisors (see below), whose sum is σ = 348488244000. Its totient is φ = 28585100544.

The previous prime is 107210639099. The next prime is 107210639167. The reversal of 107210639160 is 61936012701.

107210639160 is a `hidden beast` number, since 1 + 0 + 7 + 2 + 1 + 0 + 639 + 16 + 0 = 666.

It is a super-2 number, since 2×1072106391602 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107210639167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2799421 + ... + 2837459.

It is an arithmetic number, because the mean of its divisors is an integer number (3630085875).

Almost surely, 2107210639160 is an apocalyptic number.

107210639160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107210639160 is an abundant number, since it is smaller than the sum of its proper divisors (241277604840).

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

107210639160 is a wasteful number, since it uses less digits than its factorization.

107210639160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45885 (or 45878 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The spelling of 107210639160 in words is "one hundred seven billion, two hundred ten million, six hundred thirty-nine thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 7829 15658 23487 31316 38039 39145 46974 62632 70461 76078 78290 93948 114117 117435 140922 152156 156580 187896 190195 228234 234870 281844 304312 313160 342351 352305 380390 456468 469740 563688 570585 684702 704610 760780 912936 939480 1141170 1369404 1409220 1521560 1711755 2282340 2738808 2818440 3423510 4564680 6847020 13694040 297807331 595614662 893421993 1191229324 1489036655 1786843986 2382458648 2680265979 2978073310 3573687972 4467109965 5360531958 5956146620 7147375944 8934219930 10721063916 11912293240 13401329895 17868439860 21442127832 26802659790 35736879720 53605319580 107210639160