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151906249348 = 2275425223191
BaseRepresentation
bin1000110101111001010…
…0010110101010000100
3112112002121102000101021
42031132110112222010
54442100444434343
6153441302040524
713655243546350
oct2153624265204
9475077360337
10151906249348
1159472132537
1225535119144
131142b490659
1474d0a04460
153e411240ed
hex235e516a84

151906249348 has 12 divisors (see below), whose sum is σ = 303812498752. Its totient is φ = 65102678280.

The previous prime is 151906249331. The next prime is 151906249361. The reversal of 151906249348 is 843942609151.

151906249348 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 151906249295 and 151906249304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2712611568 + ... + 2712611623.

Almost surely, 2151906249348 is an apocalyptic number.

It is an amenable number.

151906249348 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

151906249348 is a wasteful number, since it uses less digits than its factorization.

151906249348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5425223202 (or 5425223200 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 151906249348 in words is "one hundred fifty-one billion, nine hundred six million, two hundred forty-nine thousand, three hundred forty-eight".

Divisors: 1 2 4 7 14 28 5425223191 10850446382 21700892764 37976562337 75953124674 151906249348