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95031269 = 781712157
BaseRepresentation
bin1011010101000…
…00111111100101
320121211002101122
411222200333211
5143312000034
613232503325
72232516044
oct552407745
9217732348
1095031269
1149708443
12279aab45
13168c4028
14c89a55b
15852262e
hex5aa0fe5

95031269 has 4 divisors (see below), whose sum is σ = 95051244. Its totient is φ = 95011296.

The previous prime is 95031197. The next prime is 95031271. The reversal of 95031269 is 96213059.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1677025 + 93354244 = 1295^2 + 9662^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-95031269 is a prime.

It is a super-2 number, since 2×950312692 = 18061884175500722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95031169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1739 + ... + 13895.

It is an arithmetic number, because the mean of its divisors is an integer number (23762811).

Almost surely, 295031269 is an apocalyptic number.

It is an amenable number.

95031269 is a deficient number, since it is larger than the sum of its proper divisors (19975).

95031269 is a wasteful number, since it uses less digits than its factorization.

95031269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19974.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 95031269 is about 9748.3982786917. The cubic root of 95031269 is about 456.3403202936.

The spelling of 95031269 in words is "ninety-five million, thirty-one thousand, two hundred sixty-nine".

Divisors: 1 7817 12157 95031269