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235476230 = 25112997761
BaseRepresentation
bin11100000100100…
…01010100000110
3121102002102122212
432002101110012
5440240214410
635211023422
75556341423
oct1602212406
9542072585
10235476230
11110a13860
1266a3ab72
1339a28a62
14233b8d4a
1515a15b05
hexe091506

235476230 has 64 divisors (see below), whose sum is σ = 483900480. Its totient is φ = 81715200.

The previous prime is 235476223. The next prime is 235476271. The reversal of 235476230 is 32674532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 309050 + ... + 309810.

It is an arithmetic number, because the mean of its divisors is an integer number (7560945).

Almost surely, 2235476230 is an apocalyptic number.

235476230 is an abundant number, since it is smaller than the sum of its proper divisors (248424250).

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

235476230 is a wasteful number, since it uses less digits than its factorization.

235476230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 235476230 is about 15345.2347652292. The cubic root of 235476230 is about 617.5171516378.

The spelling of 235476230 in words is "two hundred thirty-five million, four hundred seventy-six thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 29 55 58 97 110 145 194 290 319 485 638 761 970 1067 1522 1595 2134 2813 3190 3805 5335 5626 7610 8371 10670 14065 16742 22069 28130 30943 41855 44138 61886 73817 83710 110345 147634 154715 220690 242759 309430 369085 485518 738170 811987 1213795 1623974 2140693 2427590 4059935 4281386 8119870 10703465 21406930 23547623 47095246 117738115 235476230