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3369138423 = 374291272
BaseRepresentation
bin1100100011010000…
…1111100011110111
322200210121222001120
43020310033203313
523344444412143
61314152155023
7146330130000
oct31064174367
98623558046
103369138423
111479877622
127a0398a73
1341900b941
1423d6561a7
1514abad383
hexc8d0f8f7

3369138423 has 60 divisors (see below), whose sum is σ = 5464302840. Its totient is φ = 1844198496.

The previous prime is 3369138391. The next prime is 3369138431. The reversal of 3369138423 is 3248319633.

It is not a de Polignac number, because 3369138423 - 25 = 3369138391 is a prime.

It is a super-2 number, since 2×33691384232 = 22702187426669853858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3369138433) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 26528586 + ... + 26528712.

It is an arithmetic number, because the mean of its divisors is an integer number (91071714).

Almost surely, 23369138423 is an apocalyptic number.

3369138423 is a deficient number, since it is larger than the sum of its proper divisors (2095164417).

3369138423 is an frugal number, since it uses more digits than its factorization.

3369138423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 166 counting only the distinct ones).

The product of its digits is 279936, while the sum is 42.

The square root of 3369138423 is about 58044.2798473717. The cubic root of 3369138423 is about 1499.1311150120.

The spelling of 3369138423 in words is "three billion, three hundred sixty-nine million, one hundred thirty-eight thousand, four hundred twenty-three".

Divisors: 1 3 7 21 29 49 87 127 147 203 343 381 609 889 1029 1421 2401 2667 3683 4263 6223 7203 9947 11049 16129 18669 25781 29841 43561 48387 69629 77343 112903 130683 180467 208887 304927 338709 467741 541401 790321 914781 1263269 1403223 2370963 3274187 3789807 5532247 8842883 9822561 16596741 22919309 26528649 38725729 68757927 116177187 160435163 481305489 1123046141 3369138423