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5852890861 = 31773244247
BaseRepresentation
bin1010111001101110…
…00000011011101101
3120002220020122212121
411130313000123231
543441320001421
62404435432541
7265016515516
oct53467003355
916086218777
105852890861
112533893594
121174155751
1372376c93c
143d7477a0d
15243c79d41
hex15cdc06ed

5852890861 has 8 divisors (see below), whose sum is σ = 6049534464. Its totient is φ = 5656737360.

The previous prime is 5852890829. The next prime is 5852890873. The reversal of 5852890861 is 1680982585.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5852890861 - 25 = 5852890829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5852890799 and 5852890808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5852890811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98161 + ... + 146086.

It is an arithmetic number, because the mean of its divisors is an integer number (756191808).

Almost surely, 25852890861 is an apocalyptic number.

It is an amenable number.

5852890861 is a deficient number, since it is larger than the sum of its proper divisors (196643603).

5852890861 is a wasteful number, since it uses less digits than its factorization.

5852890861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245051.

The product of its (nonzero) digits is 1382400, while the sum is 52.

The square root of 5852890861 is about 76504.1885193223. The cubic root of 5852890861 is about 1802.1467043286.

The spelling of 5852890861 in words is "five billion, eight hundred fifty-two million, eight hundred ninety thousand, eight hundred sixty-one".

Divisors: 1 31 773 23963 244247 7571657 188802931 5852890861