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3380210938 = 213239543967
BaseRepresentation
bin1100100101111001…
…1110110011111010
322201120110111200201
43021132132303322
523410313222223
61315225352414
7146523214246
oct31136366372
98646414621
103380210938
11148504a565
127a403870a
1341b3b7720
14240cd9426
1514bb48ead
hexc979ecfa

3380210938 has 16 divisors (see below), whose sum is σ = 5483197440. Its totient is φ = 1553566896.

The previous prime is 3380210879. The next prime is 3380210957. The reversal of 3380210938 is 8390120833.

It is a super-2 number, since 2×33802109382 = 22851651970749679688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3380210897 and 3380210906.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265770 + ... + 278197.

It is an arithmetic number, because the mean of its divisors is an integer number (342699840).

Almost surely, 23380210938 is an apocalyptic number.

3380210938 is a deficient number, since it is larger than the sum of its proper divisors (2102986502).

3380210938 is a wasteful number, since it uses less digits than its factorization.

3380210938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544221.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 3380210938 is about 58139.5815086418. The cubic root of 3380210938 is about 1500.7715938421.

The spelling of 3380210938 in words is "three billion, three hundred eighty million, two hundred ten thousand, nine hundred thirty-eight".

Divisors: 1 2 13 26 239 478 3107 6214 543967 1087934 7071571 14143142 130008113 260016226 1690105469 3380210938