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234163007 = 13113159403
BaseRepresentation
bin11011111010100…
…00101100111111
3121022121201020222
431331100230333
5434421204012
635122531555
75542231661
oct1575205477
9538551228
10234163007
111101a7151
1266506bbb
13396890c0
1423156531
1515856972
hexdf50b3f

234163007 has 8 divisors (see below), whose sum is σ = 254408784. Its totient is φ = 214236288.

The previous prime is 234162991. The next prime is 234163009. The reversal of 234163007 is 700361432.

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

It is a cyclic number.

It is not a de Polignac number, because 234163007 - 24 = 234162991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234163009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78233 + ... + 81170.

It is an arithmetic number, because the mean of its divisors is an integer number (31801098).

Almost surely, 2234163007 is an apocalyptic number.

234163007 is a deficient number, since it is larger than the sum of its proper divisors (20245777).

234163007 is a wasteful number, since it uses less digits than its factorization.

234163007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159529.

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

The square root of 234163007 is about 15302.3856636800. The cubic root of 234163007 is about 616.3670710604.

The spelling of 234163007 in words is "two hundred thirty-four million, one hundred sixty-three thousand, seven".

Divisors: 1 13 113 1469 159403 2072239 18012539 234163007