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137407792596 = 223192326202859
BaseRepresentation
bin111111111111000100…
…1001000010111010100
3111010200012000002200120
41333332021020113110
54222402343330341
6143042501511540
712633043652214
oct1777611102724
9433605002616
10137407792596
1153302131378
12227697125b0
13cc5a819c69
146917258244
153893380066
hex1ffe2485d4

137407792596 has 48 divisors (see below), whose sum is σ = 352166438400. Its totient is φ = 41505327072.

The previous prime is 137407792591. The next prime is 137407792603. The reversal of 137407792596 is 695297704731.

It is a super-2 number, since 2×1374077925962 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137407792591) 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, 13096186 + ... + 13106673.

It is an arithmetic number, because the mean of its divisors is an integer number (7336800800).

Almost surely, 2137407792596 is an apocalyptic number.

It is an amenable number.

137407792596 is an abundant number, since it is smaller than the sum of its proper divisors (214758645804).

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

137407792596 is a wasteful number, since it uses less digits than its factorization.

137407792596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26202908 (or 26202906 counting only the distinct ones).

The product of its (nonzero) digits is 20003760, while the sum is 60.

The spelling of 137407792596 in words is "one hundred thirty-seven billion, four hundred seven million, seven hundred ninety-two thousand, five hundred ninety-six".

Divisors: 1 2 3 4 6 12 19 23 38 46 57 69 76 92 114 138 228 276 437 874 1311 1748 2622 5244 26202859 52405718 78608577 104811436 157217154 314434308 497854321 602665757 995708642 1205331514 1493562963 1807997271 1991417284 2410663028 2987125926 3615994542 5974251852 7231989084 11450649383 22901298766 34351948149 45802597532 68703896298 137407792596