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980893062 = 23285763587
BaseRepresentation
bin111010011101110…
…011110110000110
32112100201112022200
4322131303312012
54002102034222
6241155535330
733210311352
oct7235636606
92470645280
10980893062
11463763526
122345ba546
131282aa3c6
14943b6462
155b1a9eac
hex3a773d86

980893062 has 24 divisors (see below), whose sum is σ = 2127781656. Its totient is φ = 326577696.

The previous prime is 980893057. The next prime is 980893063. The reversal of 980893062 is 260398089.

It is a junction number, because it is equal to n+sod(n) for n = 980892999 and 980893017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980893063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16368 + ... + 47219.

It is an arithmetic number, because the mean of its divisors is an integer number (88657569).

Almost surely, 2980893062 is an apocalyptic number.

980893062 is an abundant number, since it is smaller than the sum of its proper divisors (1146888594).

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

980893062 is a wasteful number, since it uses less digits than its factorization.

980893062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64452 (or 64449 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 980893062 is about 31319.2123464177. The cubic root of 980893062 is about 993.5900206218.

The spelling of 980893062 in words is "nine hundred eighty million, eight hundred ninety-three thousand, sixty-two".

Divisors: 1 2 3 6 9 18 857 1714 2571 5142 7713 15426 63587 127174 190761 381522 572283 1144566 54494059 108988118 163482177 326964354 490446531 980893062