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3214262129 = 131919965393
BaseRepresentation
bin1011111110010101…
…1011111101110001
322022000012102201112
42333211123331301
523040322342004
61250540443105
7142436530421
oct27745337561
98260172645
103214262129
1113aa404791
12758549495
133c2bc3370
14226c5c481
1513c2b8e6e
hexbf95bf71

3214262129 has 16 divisors (see below), whose sum is σ = 3662064000. Its totient is φ = 2796685056.

The previous prime is 3214262123. The next prime is 3214262141. The reversal of 3214262129 is 9212624123.

It is a cyclic number.

It is not a de Polignac number, because 3214262129 - 28 = 3214261873 is a prime.

It is a super-2 number, since 2×32142621292 = 20662962067847225282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3214262095 and 3214262104.

It is not an unprimeable number, because it can be changed into a prime (3214262123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16457 + ... + 81849.

It is an arithmetic number, because the mean of its divisors is an integer number (228879000).

Almost surely, 23214262129 is an apocalyptic number.

It is an amenable number.

3214262129 is a deficient number, since it is larger than the sum of its proper divisors (447801871).

3214262129 is a wasteful number, since it uses less digits than its factorization.

3214262129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65624.

The product of its digits is 10368, while the sum is 32.

The square root of 3214262129 is about 56694.4629483339. The cubic root of 3214262129 is about 1475.7986105631.

The spelling of 3214262129 in words is "three billion, two hundred fourteen million, two hundred sixty-two thousand, one hundred twenty-nine".

Divisors: 1 13 19 199 247 2587 3781 49153 65393 850109 1242467 13013207 16152071 169171691 247250933 3214262129