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95131420 = 22516012971
BaseRepresentation
bin1011010101110…
…01011100011100
320122000011202221
411222321130130
5143323201140
613234555124
72233414036
oct552713434
9218004687
1095131420
114977670a
1227a38aa4
131692a7a7
14c8c4c56
15854214a
hex5ab971c

95131420 has 24 divisors (see below), whose sum is σ = 199968048. Its totient is φ = 38016000.

The previous prime is 95131417. The next prime is 95131429. The reversal of 95131420 is 2413159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95131429) 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, 30535 + ... + 33505.

It is an arithmetic number, because the mean of its divisors is an integer number (8332002).

Almost surely, 295131420 is an apocalyptic number.

It is an amenable number.

95131420 is an abundant number, since it is smaller than the sum of its proper divisors (104836628).

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

95131420 is a wasteful number, since it uses less digits than its factorization.

95131420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581 (or 4579 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 95131420 is about 9753.5337186068. The cubic root of 95131420 is about 456.5005724374.

Adding to 95131420 its reverse (2413159), we get a palindrome (97544579).

The spelling of 95131420 in words is "ninety-five million, one hundred thirty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 1601 2971 3202 5942 6404 8005 11884 14855 16010 29710 32020 59420 4756571 9513142 19026284 23782855 47565710 95131420