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10472123 = 13817583
BaseRepresentation
bin100111111100…
…101010111011
3201201001001102
4213330222323
510140101443
61012242015
7155003654
oct47745273
921631042
1010472123
115a02952
12361030b
13222872c
14156852b
15dbccb8
hex9fcabb

10472123 has 4 divisors (see below), whose sum is σ = 10481088. Its totient is φ = 10463160.

The previous prime is 10472101. The next prime is 10472129. The reversal of 10472123 is 32127401.

It is a semiprime because it is the product of two primes, 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 10472123 - 216 = 10406587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10472095 and 10472104.

It is not an unprimeable number, because it can be changed into a prime (10472129) 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, 2411 + ... + 5172.

It is an arithmetic number, because the mean of its divisors is an integer number (2620272).

Almost surely, 210472123 is an apocalyptic number.

10472123 is a deficient number, since it is larger than the sum of its proper divisors (8965).

10472123 is an equidigital number, since it uses as much as digits as its factorization.

10472123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8964.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 10472123 is about 3236.0659758417. The cubic root of 10472123 is about 218.7819949936.

Adding to 10472123 its reverse (32127401), we get a palindrome (42599524).

It can be divided in two parts, 104 and 72123, that added together give a palindrome (72227).

The spelling of 10472123 in words is "ten million, four hundred seventy-two thousand, one hundred twenty-three".

Divisors: 1 1381 7583 10472123