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137677073830 = 2531795621767
BaseRepresentation
bin1000000000111000110…
…0010110110110100110
3111011100221201000002121
42000032030112312212
54223430312330310
6143125321300154
712642523550542
oct2001614266646
9434327630077
10137677073830
115343013434a
122282393465a
13cca155087a
146940d12a22
1538abd220da
hex200e316da6

137677073830 has 32 divisors (see below), whose sum is σ = 259051069440. Its totient is φ = 52619729760.

The previous prime is 137677073827. The next prime is 137677073837. The reversal of 137677073830 is 38370776731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137677073837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2786394 + ... + 2835373.

It is an arithmetic number, because the mean of its divisors is an integer number (8095345920).

Almost surely, 2137677073830 is an apocalyptic number.

137677073830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137677073830 is a deficient number, since it is larger than the sum of its proper divisors (121373995610).

137677073830 is a wasteful number, since it uses less digits than its factorization.

137677073830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5621884.

The product of its (nonzero) digits is 3111696, while the sum is 52.

The spelling of 137677073830 in words is "one hundred thirty-seven billion, six hundred seventy-seven million, seventy-three thousand, eight hundred thirty".

Divisors: 1 2 5 10 31 62 79 155 158 310 395 790 2449 4898 12245 24490 5621767 11243534 28108835 56217670 174274777 348549554 444119593 871373885 888239186 1742747770 2220597965 4441195930 13767707383 27535414766 68838536915 137677073830