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230653035 = 3351708541
BaseRepresentation
bin11011011111101…
…11110001101011
3121002000101111000
431233313301223
5433021344120
634515410043
75500342554
oct1557676153
9532011430
10230653035
1110921a048
12652b3923
1338a2a5b2
14228c132b
15153b1990
hexdbf7c6b

230653035 has 16 divisors (see below), whose sum is σ = 410050080. Its totient is φ = 123014880.

The previous prime is 230653021. The next prime is 230653057. The reversal of 230653035 is 530356032.

230653035 is a `hidden beast` number, since 2 + 3 + 0 + 653 + 0 + 3 + 5 = 666.

It is not a de Polignac number, because 230653035 - 24 = 230653019 is a prime.

It is a super-2 number, since 2×2306530352 = 106401645109422450, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 854136 + ... + 854405.

It is an arithmetic number, because the mean of its divisors is an integer number (25628130).

Almost surely, 2230653035 is an apocalyptic number.

230653035 is a deficient number, since it is larger than the sum of its proper divisors (179397045).

230653035 is a wasteful number, since it uses less digits than its factorization.

230653035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708555 (or 1708549 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 230653035 is about 15187.2655537460. The cubic root of 230653035 is about 613.2718886999.

The spelling of 230653035 in words is "two hundred thirty million, six hundred fifty-three thousand, thirty-five".

Divisors: 1 3 5 9 15 27 45 135 1708541 5125623 8542705 15376869 25628115 46130607 76884345 230653035