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10292172373 = 71470310339
BaseRepresentation
bin10011001010111011…
…00001011001010101
3222120021112112021101
421211131201121111
5132034244003443
64421140550101
7513023010310
oct114535413125
928507475241
1010292172373
11440173248a
121bb29b2331
13c803a7432
146d8c99977
1540387284d
hex265761655

10292172373 has 4 divisors (see below), whose sum is σ = 11762482720. Its totient is φ = 8821862028.

The previous prime is 10292172361. The next prime is 10292172379. The reversal of 10292172373 is 37327129201.

10292172373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10292172373 - 217 = 10292041301 is a prime.

It is a super-2 number, since 2×102921723732 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10292172379) 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 3 ways as a sum of consecutive naturals, for example, 735155163 + ... + 735155176.

It is an arithmetic number, because the mean of its divisors is an integer number (2940620680).

Almost surely, 210292172373 is an apocalyptic number.

It is an amenable number.

10292172373 is a deficient number, since it is larger than the sum of its proper divisors (1470310347).

10292172373 is an equidigital number, since it uses as much as digits as its factorization.

10292172373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470310346.

The product of its (nonzero) digits is 31752, while the sum is 37.

The spelling of 10292172373 in words is "ten billion, two hundred ninety-two million, one hundred seventy-two thousand, three hundred seventy-three".

Divisors: 1 7 1470310339 10292172373