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107060181830 = 25744458983
BaseRepresentation
bin110001110110101001…
…0001011101101000110
3101020100012121201222122
41203231102023231012
53223224401304310
6121103251125542
710510023350000
oct1435522135506
9336305551878
10107060181830
1141449755218
12188ba2a38b2
13a132427324
1452789a5370
152bb8e90555
hex18ed48bb46

107060181830 has 40 divisors (see below), whose sum is σ = 224813055312. Its totient is φ = 36706339824.

The previous prime is 107060181821. The next prime is 107060181841. The reversal of 107060181830 is 38181060701.

It is a super-3 number, since 3×1070601818303 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2205482 + ... + 2253501.

Almost surely, 2107060181830 is an apocalyptic number.

107060181830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107060181830 is an abundant number, since it is smaller than the sum of its proper divisors (117752873482).

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

107060181830 is an frugal number, since it uses more digits than its factorization.

107060181830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4459018 (or 4458997 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

The spelling of 107060181830 in words is "one hundred seven billion, sixty million, one hundred eighty-one thousand, eight hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 343 490 686 1715 2401 3430 4802 12005 24010 4458983 8917966 22294915 31212881 44589830 62425762 156064405 218490167 312128810 436980334 1092450835 1529431169 2184901670 3058862338 7647155845 10706018183 15294311690 21412036366 53530090915 107060181830