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225168710094 = 232731033165887
BaseRepresentation
bin1101000110110100011…
…0011101100111001110
3210112012101122122001100
43101231012131213032
512142121142210334
6251235134523530
722160614312356
oct3215506354716
9715171578040
10225168710094
1187547959659
12377806665a6
13183057a5843
14ac80a23b66
155cccd6ec99
hex346d19d9ce

225168710094 has 48 divisors (see below), whose sum is σ = 495030362112. Its totient is φ = 73955960064.

The previous prime is 225168710089. The next prime is 225168710101. The reversal of 225168710094 is 490017861522.

225168710094 is a `hidden beast` number, since 22 + 516 + 8 + 7 + 100 + 9 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1274419 + ... + 1440305.

It is an arithmetic number, because the mean of its divisors is an integer number (10313132544).

Almost surely, 2225168710094 is an apocalyptic number.

225168710094 is an abundant number, since it is smaller than the sum of its proper divisors (269861652018).

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

225168710094 is a wasteful number, since it uses less digits than its factorization.

225168710094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167001 (or 166998 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 225168710094 in words is "two hundred twenty-five billion, one hundred sixty-eight million, seven hundred ten thousand, ninety-four".

Divisors: 1 2 3 6 9 18 73 146 219 438 657 1033 1314 2066 3099 6198 9297 18594 75409 150818 165887 226227 331774 452454 497661 678681 995322 1357362 1492983 2985966 12109751 24219502 36329253 72658506 108987759 171361271 217975518 342722542 514083813 1028167626 1542251439 3084502878 12509372783 25018745566 37528118349 75056236698 112584355047 225168710094