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95981380 = 22511436279
BaseRepresentation
bin1011011100010…
…00111101000100
320200121100200221
411232020331010
5144032401010
613305114124
72243554045
oct556107504
9220540627
1095981380
114a1a7260
1228188944
1316b67621
14ca668cc
15865ddda
hex5b88f44

95981380 has 24 divisors (see below), whose sum is σ = 219885120. Its totient is φ = 34902240.

The previous prime is 95981351. The next prime is 95981399. The reversal of 95981380 is 8318959.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 217920 + ... + 218359.

It is an arithmetic number, because the mean of its divisors is an integer number (9161880).

Almost surely, 295981380 is an apocalyptic number.

It is an amenable number.

95981380 is an abundant number, since it is smaller than the sum of its proper divisors (123903740).

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

95981380 is a wasteful number, since it uses less digits than its factorization.

95981380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436299 (or 436297 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 95981380 is about 9797.0087271575. The cubic root of 95981380 is about 457.8560915250.

The spelling of 95981380 in words is "ninety-five million, nine hundred eighty-one thousand, three hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 436279 872558 1745116 2181395 4362790 4799069 8725580 9598138 19196276 23995345 47990690 95981380