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58512366068 = 221323100948487
BaseRepresentation
bin110110011111100110…
…111101100111110100
312121000211100011122012
4312133212331213310
51424313131203233
642514043023352
74140663622352
oct663746754764
9177024304565
1058512366068
11228a6783732
12b40b80ab58
1356964a7720
142b9108c7d2
1517c6d4c548
hexd9f9bd9f4

58512366068 has 48 divisors (see below), whose sum is σ = 115184213760. Its totient is φ = 25805412864.

The previous prime is 58512366061. The next prime is 58512366089. The reversal of 58512366068 is 86066321585.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58512366061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1182521 + ... + 1231007.

It is an arithmetic number, because the mean of its divisors is an integer number (2399671120).

Almost surely, 258512366068 is an apocalyptic number.

It is an amenable number.

58512366068 is a deficient number, since it is larger than the sum of its proper divisors (56671847692).

58512366068 is a wasteful number, since it uses less digits than its factorization.

58512366068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49536 (or 49534 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 58512366068 in words is "fifty-eight billion, five hundred twelve million, three hundred sixty-six thousand, sixty-eight".

Divisors: 1 2 4 13 23 26 46 52 92 299 598 1009 1196 2018 4036 13117 23207 26234 46414 48487 52468 92828 96974 193948 301691 603382 630331 1115201 1206764 1260662 2230402 2521324 4460804 14497613 28995226 48923383 57990452 97846766 195693532 636003979 1125237809 1272007958 2250475618 2544015916 4500951236 14628091517 29256183034 58512366068