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980848424 = 23122606053
BaseRepresentation
bin111010011101101…
…000111100101000
32112100122021002102
4322131220330220
54002044122144
6241154552532
733210034253
oct7235507450
92470567072
10980848424
11463732a36
12234598748
13128292caa
14943a409a
155b19bb4e
hex3a768f28

980848424 has 8 divisors (see below), whose sum is σ = 1839090810. Its totient is φ = 490424208.

The previous prime is 980848397. The next prime is 980848511. The reversal of 980848424 is 424848089.

It can be written as a sum of positive squares in only one way, i.e., 929152324 + 51696100 = 30482^2 + 7190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61303019 + ... + 61303034.

Almost surely, 2980848424 is an apocalyptic number.

It is an amenable number.

980848424 is a deficient number, since it is larger than the sum of its proper divisors (858242386).

980848424 is a wasteful number, since it uses less digits than its factorization.

980848424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122606059 (or 122606055 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 47.

The square root of 980848424 is about 31318.4997086387. The cubic root of 980848424 is about 993.5749484575.

The spelling of 980848424 in words is "nine hundred eighty million, eight hundred forty-eight thousand, four hundred twenty-four".

Divisors: 1 2 4 8 122606053 245212106 490424212 980848424