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10300401 = 323136919
BaseRepresentation
bin100111010010…
…101111110001
3201101022111100
4213102233301
510114103101
61004435013
7153360216
oct47225761
921338440
1010300401
1158a5931
123548a69
132198517
141521b0d
15d86e86
hex9d2bf1

10300401 has 12 divisors (see below), whose sum is σ = 15358720. Its totient is φ = 6645240.

The previous prime is 10300369. The next prime is 10300417. The reversal of 10300401 is 10400301.

It is not a de Polignac number, because 10300401 - 25 = 10300369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18181 + ... + 18738.

Almost surely, 210300401 is an apocalyptic number.

It is an amenable number.

10300401 is a deficient number, since it is larger than the sum of its proper divisors (5058319).

10300401 is a wasteful number, since it uses less digits than its factorization.

10300401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36956 (or 36953 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 10300401 is about 3209.4237800577. The cubic root of 10300401 is about 217.5795349234.

Adding to 10300401 its reverse (10400301), we get a palindrome (20700702).

It can be divided in two parts, 10300 and 401, that added together give a palindrome (10701).

The spelling of 10300401 in words is "ten million, three hundred thousand, four hundred one".

Divisors: 1 3 9 31 93 279 36919 110757 332271 1144489 3433467 10300401