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58919038 = 2199291669
BaseRepresentation
bin1110000011000…
…0100001111110
311002212101201121
43200300201332
5110040402123
65502501154
71313542423
oct340604176
9132771647
1058919038
1130292822
12178947ba
13c28bc49
147b79d4a
15528c75d
hex383087e

58919038 has 16 divisors (see below), whose sum is σ = 93186000. Its totient is φ = 27862272.

The previous prime is 58919033. The next prime is 58919041. The reversal of 58919038 is 83091985.

It is a junction number, because it is equal to n+sod(n) for n = 58918985 and 58919003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58919033) 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, 34468 + ... + 36136.

It is an arithmetic number, because the mean of its divisors is an integer number (5824125).

Almost surely, 258919038 is an apocalyptic number.

58919038 is a deficient number, since it is larger than the sum of its proper divisors (34266962).

58919038 is a wasteful number, since it uses less digits than its factorization.

58919038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 58919038 is about 7675.8737613382. The cubic root of 58919038 is about 389.1214895787.

The spelling of 58919038 in words is "fifty-eight million, nine hundred nineteen thousand, thirty-eight".

Divisors: 1 2 19 38 929 1669 1858 3338 17651 31711 35302 63422 1550501 3101002 29459519 58919038