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5457959 = 131921163
BaseRepresentation
bin10100110100100000100111
3101021021220122
4110310200213
52344123314
6312552155
764251263
oct24644047
911237818
105457959
113098711
1219b265b
131191380
14a210a3
1572c28e
hex534827

5457959 has 12 divisors (see below), whose sum is σ = 6208776. Its totient is φ = 4768848.

The previous prime is 5457931. The next prime is 5457967. The reversal of 5457959 is 9597545.

It is a happy number.

It is not a de Polignac number, because 5457959 - 28 = 5457703 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 (5457919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4112 + ... + 5274.

It is an arithmetic number, because the mean of its divisors is an integer number (517398).

Almost surely, 25457959 is an apocalyptic number.

5457959 is a deficient number, since it is larger than the sum of its proper divisors (750817).

5457959 is a wasteful number, since it uses less digits than its factorization.

5457959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214 (or 1195 counting only the distinct ones).

The product of its digits is 283500, while the sum is 44.

The square root of 5457959 is about 2336.2275146055. The cubic root of 5457959 is about 176.0665102449.

The spelling of 5457959 in words is "five million, four hundred fifty-seven thousand, nine hundred fifty-nine".

Divisors: 1 13 19 247 361 1163 4693 15119 22097 287261 419843 5457959