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10042717246 = 218617269719
BaseRepresentation
bin10010101101001011…
…11011010000111110
3221220220010220011121
421112211323100332
5131031413422441
64340310141154
7503603455012
oct112645732076
927826126147
1010042717246
114293941121
121b433517ba
13c407c5a53
146b3ac2542
153db9e9dd1
hex25697b43e

10042717246 has 8 divisors (see below), whose sum is σ = 15064940880. Its totient is φ = 5021070288.

The previous prime is 10042717231. The next prime is 10042717247. The reversal of 10042717246 is 64271724001.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042717247) 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 3 ways as a sum of consecutive naturals, for example, 97626 + ... + 172093.

It is an arithmetic number, because the mean of its divisors is an integer number (1883117610).

Almost surely, 210042717246 is an apocalyptic number.

10042717246 is a deficient number, since it is larger than the sum of its proper divisors (5022223634).

10042717246 is a wasteful number, since it uses less digits than its factorization.

10042717246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288338.

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 10042717246 in words is "ten billion, forty-two million, seven hundred seventeen thousand, two hundred forty-six".

Divisors: 1 2 18617 37234 269719 539438 5021358623 10042717246