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58528745 = 5111064159
BaseRepresentation
bin1101111101000…
…1001111101001
311002010120100022
43133101033221
5104440404440
65450250225
71310325512
oct337211751
9132116308
1058528745
1130046570
1217726975
13c1833c2
147ab7a09
155211cb5
hex37d13e9

58528745 has 8 divisors (see below), whose sum is σ = 76619520. Its totient is φ = 42566320.

The previous prime is 58528727. The next prime is 58528763. The reversal of 58528745 is 54782585.

It is an interprime number because it is at equal distance from previous prime (58528727) and next prime (58528763).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 58528745 - 224 = 41751529 is a prime.

It is a super-2 number, since 2×585287452 = 6851227982550050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 58528696 and 58528705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532025 + ... + 532134.

It is an arithmetic number, because the mean of its divisors is an integer number (9577440).

Almost surely, 258528745 is an apocalyptic number.

58528745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58528745 is a deficient number, since it is larger than the sum of its proper divisors (18090775).

58528745 is a wasteful number, since it uses less digits than its factorization.

58528745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064175.

The product of its digits is 448000, while the sum is 44.

The square root of 58528745 is about 7650.4081590462. The cubic root of 58528745 is about 388.2603758553.

The spelling of 58528745 in words is "fifty-eight million, five hundred twenty-eight thousand, seven hundred forty-five".

Divisors: 1 5 11 55 1064159 5320795 11705749 58528745