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10742153 = 19315563
BaseRepresentation
bin101000111110…
…100110001001
3202012202110112
4220332212021
510222222103
61022124105
7160210142
oct50764611
922182415
1010742153
116077814
123720635
1322c1606
1415d8ac9
15e22cd8
hexa3e989

10742153 has 4 divisors (see below), whose sum is σ = 10749648. Its totient is φ = 10734660.

The previous prime is 10742129. The next prime is 10742159. The reversal of 10742153 is 35124701.

10742153 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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10742153 - 218 = 10480009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10742159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851 + ... + 4712.

It is an arithmetic number, because the mean of its divisors is an integer number (2687412).

Almost surely, 210742153 is an apocalyptic number.

It is an amenable number.

10742153 is a deficient number, since it is larger than the sum of its proper divisors (7495).

10742153 is an equidigital number, since it uses as much as digits as its factorization.

10742153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7494.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 10742153 is about 3277.5223874140. The cubic root of 10742153 is about 220.6465347452.

Adding to 10742153 its reverse (35124701), we get a palindrome (45866854).

The spelling of 10742153 in words is "ten million, seven hundred forty-two thousand, one hundred fifty-three".

Divisors: 1 1931 5563 10742153