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7074142153 = 1317123126003
BaseRepresentation
bin1101001011010011…
…01101011111001001
3200021000020122200221
412211221231133021
5103441440022103
63125543230041
7340206134101
oct64551553711
920230218627
107074142153
113000194781
121455148321
13889794c40
144b173a201
152b60b21bd
hex1a5a6d7c9

7074142153 has 16 divisors (see below), whose sum is σ = 8073305856. Its totient is φ = 6140632320.

The previous prime is 7074142129. The next prime is 7074142171. The reversal of 7074142153 is 3512414707.

It is a cyclic number.

It is not a de Polignac number, because 7074142153 - 25 = 7074142121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7074142553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259050 + ... + 285052.

It is an arithmetic number, because the mean of its divisors is an integer number (504581616).

Almost surely, 27074142153 is an apocalyptic number.

It is an amenable number.

7074142153 is a deficient number, since it is larger than the sum of its proper divisors (999163703).

7074142153 is a wasteful number, since it uses less digits than its factorization.

7074142153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27264.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 7074142153 is about 84107.9196806103. The cubic root of 7074142153 is about 1919.6612315536.

The spelling of 7074142153 in words is "seven billion, seventy-four million, one hundred forty-two thousand, one hundred fifty-three".

Divisors: 1 13 17 221 1231 16003 20927 26003 272051 338039 442051 5746663 32009693 416126009 544164781 7074142153