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980250532 = 221743523641
BaseRepresentation
bin111010011011010…
…110111110100100
32112022111212221021
4322123112332210
54001421004112
6241134100524
733201664162
oct7233267644
92468455837
10980250532
11463364808
1223434a744
13128113b01
149428a232
155b0ce907
hex3a6d6fa4

980250532 has 48 divisors (see below), whose sum is σ = 1865045952. Its totient is φ = 449003520.

The previous prime is 980250521. The next prime is 980250553. The reversal of 980250532 is 235052089.

It is a super-2 number, since 2×9802505322 = 1921782210972566048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1528932 + ... + 1529572.

It is an arithmetic number, because the mean of its divisors is an integer number (38855124).

Almost surely, 2980250532 is an apocalyptic number.

It is an amenable number.

980250532 is a deficient number, since it is larger than the sum of its proper divisors (884795420).

980250532 is a wasteful number, since it uses less digits than its factorization.

980250532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 980250532 is about 31308.9529048801. The cubic root of 980250532 is about 993.3730242037.

The spelling of 980250532 in words is "nine hundred eighty million, two hundred fifty thousand, five hundred thirty-two".

Divisors: 1 2 4 17 34 43 68 86 172 523 641 731 1046 1282 1462 2092 2564 2924 8891 10897 17782 21794 22489 27563 35564 43588 44978 55126 89956 110252 335243 382313 468571 670486 764626 937142 1340972 1529252 1874284 5699131 11398262 14415449 22796524 28830898 57661796 245062633 490125266 980250532