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230250735 = 335111311927
BaseRepresentation
bin11011011100101…
…01100011101111
3121001020221122000
431232111203233
5432421010420
634503023343
75464045641
oct1556254357
9531227560
10230250735
11108a74870
126513ab53
1338919450
1422818891
1515332690
hexdb958ef

230250735 has 64 divisors (see below), whose sum is σ = 480936960. Its totient is φ = 103040640.

The previous prime is 230250719. The next prime is 230250751. The reversal of 230250735 is 537052032.

It is an interprime number because it is at equal distance from previous prime (230250719) and next prime (230250751).

It is not a de Polignac number, because 230250735 - 24 = 230250719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 230250699 and 230250708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13342 + ... + 25268.

It is an arithmetic number, because the mean of its divisors is an integer number (7514640).

Almost surely, 2230250735 is an apocalyptic number.

230250735 is an abundant number, since it is smaller than the sum of its proper divisors (250686225).

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

230250735 is a wasteful number, since it uses less digits than its factorization.

230250735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11965 (or 11959 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 230250735 is about 15174.0151245476. The cubic root of 230250735 is about 612.9151293785.

The spelling of 230250735 in words is "two hundred thirty million, two hundred fifty thousand, seven hundred thirty-five".

Divisors: 1 3 5 9 11 13 15 27 33 39 45 55 65 99 117 135 143 165 195 297 351 429 495 585 715 1287 1485 1755 2145 3861 6435 11927 19305 35781 59635 107343 131197 155051 178905 322029 393591 465153 536715 655985 775255 1180773 1395459 1610145 1705561 1967955 2325765 3542319 4186377 5116683 5903865 6977295 8527805 15350049 17711595 20931885 25583415 46050147 76750245 230250735