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58806297954 = 2323267016553
BaseRepresentation
bin110110110001001000…
…001110010101100010
312121210022102110101100
4312301020032111202
51430413403013304
643003143015230
74151163166545
oct666110162542
9177708373340
1058806297954
1122a37693048
12b49213a516
13571235c511
142bbc12285c
1517e2a5d439
hexdb120e562

58806297954 has 12 divisors (see below), whose sum is σ = 127413645606. Its totient is φ = 19602099312.

The previous prime is 58806297917. The next prime is 58806297959. The reversal of 58806297954 is 45979260885.

It can be written as a sum of positive squares in only one way, i.e., 55472967729 + 3333330225 = 235527^2 + 57735^2 .

It is a super-2 number, since 2×588062979542 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 58806297891 and 58806297900.

It is not an unprimeable number, because it can be changed into a prime (58806297959) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1633508259 + ... + 1633508294.

Almost surely, 258806297954 is an apocalyptic number.

58806297954 is an abundant number, since it is smaller than the sum of its proper divisors (68607347652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58806297954 is a wasteful number, since it uses less digits than its factorization.

58806297954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3267016561 (or 3267016558 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 63.

The spelling of 58806297954 in words is "fifty-eight billion, eight hundred six million, two hundred ninety-seven thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 9 18 3267016553 6534033106 9801049659 19602099318 29403148977 58806297954