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5101129 = 112915991
BaseRepresentation
bin10011011101011001001001
3100121011102201
4103131121021
52301214004
6301200201
761234045
oct23353111
910534381
105101129
112974610
121860061
131097b27
1496b025
156ab6a4
hex4dd649

5101129 has 8 divisors (see below), whose sum is σ = 5757120. Its totient is φ = 4477200.

The previous prime is 5101127. The next prime is 5101141. The reversal of 5101129 is 9211015.

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 5101129 - 21 = 5101127 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5101127) 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, 7677 + ... + 8314.

It is an arithmetic number, because the mean of its divisors is an integer number (719640).

Almost surely, 25101129 is an apocalyptic number.

It is an amenable number.

5101129 is a deficient number, since it is larger than the sum of its proper divisors (655991).

5101129 is a wasteful number, since it uses less digits than its factorization.

5101129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16031.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 5101129 is about 2258.5679090964. The cubic root of 5101129 is about 172.1427627590.

It can be divided in two parts, 51011 and 29, that added together give a triangular number (51040 = T319).

The spelling of 5101129 in words is "five million, one hundred one thousand, one hundred twenty-nine".

Divisors: 1 11 29 319 15991 175901 463739 5101129