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137077484 = 22179191449
BaseRepresentation
bin10000010101110…
…10001011101100
3100112221020221212
420022322023230
5240042434414
621334013552
73253065545
oct1012721354
9315836855
10137077484
1170416385
1239aa72b8
132252604b
14142c34cc
15c07a83e
hex82ba2ec

137077484 has 12 divisors (see below), whose sum is σ = 241227000. Its totient is φ = 68155488.

The previous prime is 137077481. The next prime is 137077513. The reversal of 137077484 is 484770731.

It is not an unprimeable number, because it can be changed into a prime (137077481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95009 + ... + 96440.

It is an arithmetic number, because the mean of its divisors is an integer number (20102250).

Almost surely, 2137077484 is an apocalyptic number.

It is an amenable number.

137077484 is a deficient number, since it is larger than the sum of its proper divisors (104149516).

137077484 is a wasteful number, since it uses less digits than its factorization.

137077484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191632 (or 191630 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 137077484 is about 11708.0093952815. The cubic root of 137077484 is about 515.6108427285.

The spelling of 137077484 in words is "one hundred thirty-seven million, seventy-seven thousand, four hundred eighty-four".

Divisors: 1 2 4 179 358 716 191449 382898 765796 34269371 68538742 137077484