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95449661 = 531800937
BaseRepresentation
bin1011011000001…
…11001000111101
320122121100022122
411230013020331
5143413342121
613245452325
72236210616
oct554071075
9218540278
1095449661
114997381a
1227b710a5
1316a0c5b8
14c968c0d
1585a65ab
hex5b0723d

95449661 has 4 divisors (see below), whose sum is σ = 97250652. Its totient is φ = 93648672.

The previous prime is 95449657. The next prime is 95449687. The reversal of 95449661 is 16694459.

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 77968900 + 17480761 = 8830^2 + 4181^2 .

It is a cyclic number.

It is not a de Polignac number, because 95449661 - 22 = 95449657 is a prime.

It is a super-2 number, since 2×954496612 = 18221275570029842, 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 (95449561) 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, 900416 + ... + 900521.

It is an arithmetic number, because the mean of its divisors is an integer number (24312663).

Almost surely, 295449661 is an apocalyptic number.

It is an amenable number.

95449661 is a deficient number, since it is larger than the sum of its proper divisors (1800991).

95449661 is a wasteful number, since it uses less digits than its factorization.

95449661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800990.

The product of its digits is 233280, while the sum is 44.

The square root of 95449661 is about 9769.8342360554. The cubic root of 95449661 is about 457.0090462293.

The spelling of 95449661 in words is "ninety-five million, four hundred forty-nine thousand, six hundred sixty-one".

Divisors: 1 53 1800937 95449661