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387096061 = 113337863
BaseRepresentation
bin10111000100101…
…001110111111101
3222222101111222011
4113010221313331
51243044033221
6102224451221
712410155642
oct2704516775
9888344864
10387096061
11189562000
12a9779b11
1362274031
14395a5dc9
1523eb51e1
hex17129dfd

387096061 has 16 divisors (see below), whose sum is σ = 427534848. Its totient is φ = 350454720.

The previous prime is 387096023. The next prime is 387096067. The reversal of 387096061 is 160690783.

It is not a de Polignac number, because 387096061 - 29 = 387095549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387096067) 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, 448116 + ... + 448978.

It is an arithmetic number, because the mean of its divisors is an integer number (26720928).

Almost surely, 2387096061 is an apocalyptic number.

It is an amenable number.

387096061 is a deficient number, since it is larger than the sum of its proper divisors (40438787).

387096061 is an equidigital number, since it uses as much as digits as its factorization.

387096061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233 (or 1211 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 387096061 is about 19674.7569489435. The cubic root of 387096061 is about 728.7964536663.

The spelling of 387096061 in words is "three hundred eighty-seven million, ninety-six thousand, sixty-one".

Divisors: 1 11 121 337 863 1331 3707 9493 40777 104423 290831 448547 1148653 3199141 35190551 387096061