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5617925293 = 16993306607
BaseRepresentation
bin1010011101101101…
…01011110010101101
3112111112010011201011
411032312223302231
543001142102133
62325243345221
7256134401641
oct51666536255
915445104634
105617925293
112423199472
121109522211
136b6b92466
143b4192c21
1522d3156cd
hex14edabcad

5617925293 has 4 divisors (see below), whose sum is σ = 5621233600. Its totient is φ = 5614616988.

The previous prime is 5617925231. The next prime is 5617925309. The reversal of 5617925293 is 3925297165.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3925297165 = 5785059433.

It is a cyclic number.

It is not a de Polignac number, because 5617925293 - 225 = 5584370861 is a prime.

It is a super-2 number, since 2×56179252932 = 63122169195458271698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5617925693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1651605 + ... + 1655002.

It is an arithmetic number, because the mean of its divisors is an integer number (1405308400).

Almost surely, 25617925293 is an apocalyptic number.

It is an amenable number.

5617925293 is a deficient number, since it is larger than the sum of its proper divisors (3308307).

5617925293 is a wasteful number, since it uses less digits than its factorization.

5617925293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308306.

The product of its digits is 1020600, while the sum is 49.

The square root of 5617925293 is about 74952.8204472654. The cubic root of 5617925293 is about 1777.7007400930.

The spelling of 5617925293 in words is "five billion, six hundred seventeen million, nine hundred twenty-five thousand, two hundred ninety-three".

Divisors: 1 1699 3306607 5617925293