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231607034 = 2739156703
BaseRepresentation
bin11011100111000…
…00101011111010
3121010210212010022
431303200223322
5433242411114
634552050442
75511425111
oct1563405372
9533725108
10231607034
1110981087a
1265693a22
1338ca28a9
1422a8cc78
15154ee48e
hexdce0afa

231607034 has 8 divisors (see below), whose sum is σ = 347882880. Its totient is φ = 115646076.

The previous prime is 231607009. The next prime is 231607043. The reversal of 231607034 is 430706132.

231607034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2316070343 (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231606994 and 231607012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76874 + ... + 79829.

It is an arithmetic number, because the mean of its divisors is an integer number (43485360).

Almost surely, 2231607034 is an apocalyptic number.

231607034 is a deficient number, since it is larger than the sum of its proper divisors (116275846).

231607034 is a wasteful number, since it uses less digits than its factorization.

231607034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157444.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 231607034 is about 15218.6410037165. The cubic root of 231607034 is about 614.1162391733.

The spelling of 231607034 in words is "two hundred thirty-one million, six hundred seven thousand, thirty-four".

Divisors: 1 2 739 1478 156703 313406 115803517 231607034