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10404100037 = 61170559017
BaseRepresentation
bin10011011000010000…
…11111011111000101
3222212002011001011102
421230020133133011
5132301422200122
64440215545445
7515552251112
oct115410373705
928762131142
1010404100037
114459930391
12202438b285
13c9a636016
14709ab3909
1540d5d1492
hex26c21f7c5

10404100037 has 4 divisors (see below), whose sum is σ = 10574659116. Its totient is φ = 10233540960.

The previous prime is 10404100033. The next prime is 10404100043. The reversal of 10404100037 is 73000140401.

10404100037 is digitally balanced in base 3, 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 an emirpimes, since its reverse is a distinct semiprime: 73000140401 = 277263538413.

It can be written as a sum of positive squares in 2 ways, for example, as 5292708001 + 5111392036 = 72751^2 + 71494^2 .

It is a cyclic number.

It is not a de Polignac number, because 10404100037 - 22 = 10404100033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10404099991 and 10404100018.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404100033) 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, 85279448 + ... + 85279569.

It is an arithmetic number, because the mean of its divisors is an integer number (2643664779).

Almost surely, 210404100037 is an apocalyptic number.

It is an amenable number.

10404100037 is a deficient number, since it is larger than the sum of its proper divisors (170559079).

10404100037 is an equidigital number, since it uses as much as digits as its factorization.

10404100037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170559078.

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

Adding to 10404100037 its reverse (73000140401), we get a palindrome (83404240438).

The spelling of 10404100037 in words is "ten billion, four hundred four million, one hundred thousand, thirty-seven".

Divisors: 1 61 170559017 10404100037