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3248683980 = 2235239226547
BaseRepresentation
bin1100000110100010…
…1111101111001100
322101101222020121220
43001220233233030
523123130341410
61254210323340
7143335233603
oct30150575714
98341866556
103248683980
1114178853a3
12767b89550
133ca085c19
1422b65ca3a
15140318070
hexc1a2fbcc

3248683980 has 48 divisors (see below), whose sum is σ = 9134415360. Its totient is φ = 862687168.

The previous prime is 3248683979. The next prime is 3248684009. The reversal of 3248683980 is 893868423.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98934 + ... + 127613.

It is an arithmetic number, because the mean of its divisors is an integer number (190300320).

Almost surely, 23248683980 is an apocalyptic number.

3248683980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3248683980 is an abundant number, since it is smaller than the sum of its proper divisors (5885731380).

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

3248683980 is a wasteful number, since it uses less digits than its factorization.

3248683980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226798 (or 226796 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The square root of 3248683980 is about 56997.2278273251. The cubic root of 3248683980 is about 1481.0480736689.

The spelling of 3248683980 in words is "three billion, two hundred forty-eight million, six hundred eighty-three thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 239 478 717 956 1195 1434 2390 2868 3585 4780 7170 14340 226547 453094 679641 906188 1132735 1359282 2265470 2718564 3398205 4530940 6796410 13592820 54144733 108289466 162434199 216578932 270723665 324868398 541447330 649736796 812170995 1082894660 1624341990 3248683980