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10514054 = 242112487
BaseRepresentation
bin101000000110…
…111010000110
3201210011120102
4220012322012
510142422204
61013204102
7155240135
oct50067206
921704512
1010514054
115a31401
123630632
132241845
14157991c
15dca41e
hexa06e86

10514054 has 8 divisors (see below), whose sum is σ = 15809808. Its totient is φ = 5244120.

The previous prime is 10514051. The next prime is 10514057. The reversal of 10514054 is 45041501.

It is an interprime number because it is at equal distance from previous prime (10514051) and next prime (10514057).

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

It is a super-2 number, since 2×105140542 = 221090663029832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10514051) 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, 5402 + ... + 7085.

It is an arithmetic number, because the mean of its divisors is an integer number (1976226).

Almost surely, 210514054 is an apocalyptic number.

10514054 is a deficient number, since it is larger than the sum of its proper divisors (5295754).

10514054 is a wasteful number, since it uses less digits than its factorization.

10514054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12910.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 10514054 is about 3242.5382033216. The cubic root of 10514054 is about 219.0736114729.

Adding to 10514054 its reverse (45041501), we get a palindrome (55555555).

The spelling of 10514054 in words is "ten million, five hundred fourteen thousand, fifty-four".

Divisors: 1 2 421 842 12487 24974 5257027 10514054