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3213113314 = 21606556657
BaseRepresentation
bin1011111110000100…
…0011011111100010
322021221001001211211
42333201003133202
523040024111224
61250500100334
7142424004205
oct27741033742
98257031754
103213113314
1113a979a654
127580946aa
133c28b04a8
14226a3d93c
1513c13d894
hexbf8437e2

3213113314 has 4 divisors (see below), whose sum is σ = 4819669974. Its totient is φ = 1606556656.

The previous prime is 3213113291. The next prime is 3213113399. The reversal of 3213113314 is 4133113123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3189425625 + 23687689 = 56475^2 + 4867^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803278327 + ... + 803278330.

Almost surely, 23213113314 is an apocalyptic number.

3213113314 is a deficient number, since it is larger than the sum of its proper divisors (1606556660).

3213113314 is a wasteful number, since it uses less digits than its factorization.

3213113314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606556659.

The product of its digits is 648, while the sum is 22.

The square root of 3213113314 is about 56684.3304097349. The cubic root of 3213113314 is about 1475.6227670320.

Adding to 3213113314 its reverse (4133113123), we get a palindrome (7346226437).

The spelling of 3213113314 in words is "three billion, two hundred thirteen million, one hundred thirteen thousand, three hundred fourteen".

Divisors: 1 2 1606556657 3213113314