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151713711740 = 22518734050019
BaseRepresentation
bin1000110101001011010…
…1111000011001111100
3112111121012010002102202
42031102311320121330
54441202202233430
6153410223211032
713650415162253
oct2152265703174
9474535102382
10151713711740
1159383487148
12254a0746a78
13113ca619b86
1474b320579a
153e2e290d45
hex2352d7867c

151713711740 has 24 divisors (see below), whose sum is σ = 318768974160. Its totient is φ = 60653069568.

The previous prime is 151713711733. The next prime is 151713711763. The reversal of 151713711740 is 47117317151.

It is a junction number, because it is equal to n+sod(n) for n = 151713711694 and 151713711703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1987550 + ... + 2062469.

It is an arithmetic number, because the mean of its divisors is an integer number (13282040590).

Almost surely, 2151713711740 is an apocalyptic number.

151713711740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151713711740 is an abundant number, since it is smaller than the sum of its proper divisors (167055262420).

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

151713711740 is a wasteful number, since it uses less digits than its factorization.

151713711740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4051901 (or 4051899 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 38.

The spelling of 151713711740 in words is "one hundred fifty-one billion, seven hundred thirteen million, seven hundred eleven thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 1873 3746 7492 9365 18730 37460 4050019 8100038 16200076 20250095 40500190 81000380 7585685587 15171371174 30342742348 37928427935 75856855870 151713711740