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9980883 = 3211181557
BaseRepresentation
bin100110000100…
…101111010011
3200210002012100
4212010233103
510023342013
6553531443
7150556533
oct46045723
920702170
109980883
1156a7870
123413b83
1320b5c63
14147b4c3
15d22473
hex984bd3

9980883 has 24 divisors (see below), whose sum is σ = 15842736. Its totient is φ = 6004800.

The previous prime is 9980869. The next prime is 9980899. The reversal of 9980883 is 3880899.

9980883 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9980883 - 210 = 9979859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9980813) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17641 + ... + 18197.

It is an arithmetic number, because the mean of its divisors is an integer number (660114).

Almost surely, 29980883 is an apocalyptic number.

9980883 is a deficient number, since it is larger than the sum of its proper divisors (5861853).

9980883 is a wasteful number, since it uses less digits than its factorization.

9980883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 9980883 is about 3159.2535510782. The cubic root of 9980883 is about 215.3060936659.

The spelling of 9980883 in words is "nine million, nine hundred eighty thousand, eight hundred eighty-three".

Divisors: 1 3 9 11 33 99 181 543 557 1629 1671 1991 5013 5973 6127 17919 18381 55143 100817 302451 907353 1108987 3326961 9980883