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6100639489 = 71562955763
BaseRepresentation
bin1011010111010000…
…00101111100000001
3120202011102121002201
411223220011330001
544443230430424
62445205513201
7304115402650
oct55350057401
916664377081
106100639489
11265071981a
121223112801
13762ba4669
1441c329197
1525a8b6d44
hex16ba05f01

6100639489 has 8 divisors (see below), whose sum is σ = 6972730560. Its totient is φ = 5228691216.

The previous prime is 6100639469. The next prime is 6100639543. The reversal of 6100639489 is 9849360016.

6100639489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6100639489 - 219 = 6100115201 is a prime.

It is a super-2 number, since 2×61006394892 = 74435604349492362242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6100639409) 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, 81522 + ... + 137284.

It is an arithmetic number, because the mean of its divisors is an integer number (871591320).

Almost surely, 26100639489 is an apocalyptic number.

It is an amenable number.

6100639489 is a deficient number, since it is larger than the sum of its proper divisors (872091071).

6100639489 is a wasteful number, since it uses less digits than its factorization.

6100639489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71399.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 6100639489 is about 78106.5905605923. The cubic root of 6100639489 is about 1827.2239842941.

The spelling of 6100639489 in words is "six billion, one hundred million, six hundred thirty-nine thousand, four hundred eighty-nine".

Divisors: 1 7 15629 55763 109403 390341 871519927 6100639489