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253313150 = 25229317291
BaseRepresentation
bin11110001100101…
…00000001111110
3122122122122022112
433012110001332
51004322010100
641045214022
76164061206
oct1706240176
9578578275
10253313150
1111aa96a12
1270a01312
134063274c
14258dd406
151738ab35
hexf19407e

253313150 has 24 divisors (see below), whose sum is σ = 472797864. Its totient is φ = 100973600.

The previous prime is 253313143. The next prime is 253313167. The reversal of 253313150 is 51313352.

253313150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6005 + ... + 23295.

It is an arithmetic number, because the mean of its divisors is an integer number (19699911).

Almost surely, 2253313150 is an apocalyptic number.

253313150 is a deficient number, since it is larger than the sum of its proper divisors (219484714).

253313150 is a wasteful number, since it uses less digits than its factorization.

253313150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17596 (or 17591 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 253313150 is about 15915.8144623516. The cubic root of 253313150 is about 632.7311928560.

The spelling of 253313150 in words is "two hundred fifty-three million, three hundred thirteen thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 293 586 1465 2930 7325 14650 17291 34582 86455 172910 432275 864550 5066263 10132526 25331315 50662630 126656575 253313150