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137150436 = 22319607991
BaseRepresentation
bin10000010110010…
…11111111100100
3100120001222000210
420023023333210
5240102303221
621335335420
73253521333
oct1013137744
9316058023
10137150436
1170466175
1239b21570
1322550307
1414301d1a
15c092276
hex82cbfe4

137150436 has 48 divisors (see below), whose sum is σ = 337756160. Its totient is φ = 43195680.

The previous prime is 137150423. The next prime is 137150437. The reversal of 137150436 is 634051731.

It is not an unprimeable number, because it can be changed into a prime (137150437) 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, 137901 + ... + 138891.

Almost surely, 2137150436 is an apocalyptic number.

It is an amenable number.

137150436 is an abundant number, since it is smaller than the sum of its proper divisors (200605724).

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

137150436 is a wasteful number, since it uses less digits than its factorization.

137150436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624 (or 1622 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 137150436 is about 11711.1244549787. The cubic root of 137150436 is about 515.7022950718.

The spelling of 137150436 in words is "one hundred thirty-seven million, one hundred fifty thousand, four hundred thirty-six".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 607 991 1214 1821 1982 2428 2973 3642 3964 5946 7284 11533 11892 18829 23066 34599 37658 46132 56487 69198 75316 112974 138396 225948 601537 1203074 1804611 2406148 3609222 7218444 11429203 22858406 34287609 45716812 68575218 137150436