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10124430 = 2352811201
BaseRepresentation
bin100110100111…
…110010001110
3201001101002220
4212213302032
510042440210
61001000210
7152025201
oct46476216
921041086
1010124430
1157956a8
123483066
1321363b4
1414b7938
15d4ec70
hex9a7c8e

10124430 has 32 divisors (see below), whose sum is σ = 24405408. Its totient is φ = 2688000.

The previous prime is 10124407. The next prime is 10124449. The reversal of 10124430 is 3442101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7830 + ... + 9030.

It is an arithmetic number, because the mean of its divisors is an integer number (762669).

Almost surely, 210124430 is an apocalyptic number.

10124430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10124430 is an abundant number, since it is smaller than the sum of its proper divisors (14280978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10124430 is a wasteful number, since it uses less digits than its factorization.

10124430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10124430 is about 3181.8909472199. The cubic root of 10124430 is about 216.3333758045. Note that the first 4 decimals are identical.

Adding to 10124430 its reverse (3442101), we get a palindrome (13566531).

It can be divided in two parts, 101 and 24430, that added together give a triangular number (24531 = T221).

The spelling of 10124430 in words is "ten million, one hundred twenty-four thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 281 562 843 1201 1405 1686 2402 2810 3603 4215 6005 7206 8430 12010 18015 36030 337481 674962 1012443 1687405 2024886 3374810 5062215 10124430