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6142926153 = 371322501561
BaseRepresentation
bin1011011100010010…
…11001110101001001
3120212002222222111110
411232021121311021
5100040042114103
62453320120533
7305141003460
oct55611316511
916762888443
106142926153
112672581381
121235306149
1376b88bc60
14423bb59d7
1525e46b403
hex16e259d49

6142926153 has 16 divisors (see below), whose sum is σ = 10080699776. Its totient is φ = 3240224640.

The previous prime is 6142926143. The next prime is 6142926173. The reversal of 6142926153 is 3516292416.

It is not a de Polignac number, because 6142926153 - 24 = 6142926137 is a prime.

It is a super-2 number, since 2×61429261532 = 75471083442422758818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (6142926113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11250508 + ... + 11251053.

It is an arithmetic number, because the mean of its divisors is an integer number (630043736).

Almost surely, 26142926153 is an apocalyptic number.

It is an amenable number.

6142926153 is a deficient number, since it is larger than the sum of its proper divisors (3937773623).

6142926153 is a wasteful number, since it uses less digits than its factorization.

6142926153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22501584.

The product of its digits is 77760, while the sum is 39.

The square root of 6142926153 is about 78376.8215290720. The cubic root of 6142926153 is about 1831.4360763164.

It can be divided in two parts, 6142 and 926153, that added together give a triangular number (932295 = T1365).

The spelling of 6142926153 in words is "six billion, one hundred forty-two million, nine hundred twenty-six thousand, one hundred fifty-three".

Divisors: 1 3 7 13 21 39 91 273 22501561 67504683 157510927 292520293 472532781 877560879 2047642051 6142926153