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137280063101 = 1943168029453
BaseRepresentation
bin111111111011010000…
…1111000011001111101
3111010100021122202202112
41333312201320121331
54222122144004401
6143022100103405
712626633166056
oct1776641703175
9433307582675
10137280063101
1153247020305
1222732994b65
13cc3a217a8c
1469042c972d
15388704e3bb
hex1ff687867d

137280063101 has 8 divisors (see below), whose sum is σ = 147865919520. Its totient is φ = 127030265712.

The previous prime is 137280063079. The next prime is 137280063119. The reversal of 137280063101 is 101360082731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-137280063101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137280263101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84013910 + ... + 84015543.

It is an arithmetic number, because the mean of its divisors is an integer number (18483239940).

Almost surely, 2137280063101 is an apocalyptic number.

It is an amenable number.

137280063101 is a deficient number, since it is larger than the sum of its proper divisors (10585856419).

137280063101 is a wasteful number, since it uses less digits than its factorization.

137280063101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168029515.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 137280063101 in words is "one hundred thirty-seven billion, two hundred eighty million, sixty-three thousand, one hundred one".

Divisors: 1 19 43 817 168029453 3192559607 7225266479 137280063101