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58722429870 = 2365136011031
BaseRepresentation
bin110110101100001000…
…010010101110101110
312121120110121112000000
4312230020102232232
51430230420223440
642550545245130
74146124263306
oct665410225656
9177513545000
1058722429870
11229a430a785
12b46a0337a6
1356cab76630
142bb0d30606
1517da4e3730
hexdac212bae

58722429870 has 224 divisors, whose sum is σ = 171118471104. Its totient is φ = 14416704000.

The previous prime is 58722429851. The next prime is 58722429959. The reversal of 58722429870 is 7892422785.

58722429870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 56956255 + ... + 56957285.

It is an arithmetic number, because the mean of its divisors is an integer number (763921746).

Almost surely, 258722429870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58722429870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85559235552).

58722429870 is an abundant number, since it is smaller than the sum of its proper divisors (112396041234).

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

58722429870 is a wasteful number, since it uses less digits than its factorization.

58722429870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670 (or 1655 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 58722429870 in words is "fifty-eight billion, seven hundred twenty-two million, four hundred twenty-nine thousand, eight hundred seventy".