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130441254 = 2341530249
BaseRepresentation
bin1111100011001…
…10000000100110
3100002110002202120
413301212000212
5231343110004
620535450410
73142506126
oct761460046
9302402676
10130441254
11676a3499
1237826a06
1321041598
1413476c86
15b6b93d9
hex7c66026

130441254 has 16 divisors (see below), whose sum is σ = 267246000. Its totient is φ = 42419840.

The previous prime is 130441253. The next prime is 130441277. The reversal of 130441254 is 452144031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130441253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264879 + ... + 265370.

It is an arithmetic number, because the mean of its divisors is an integer number (16702875).

Almost surely, 2130441254 is an apocalyptic number.

130441254 is an abundant number, since it is smaller than the sum of its proper divisors (136804746).

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

130441254 is a wasteful number, since it uses less digits than its factorization.

130441254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530295.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 130441254 is about 11421.0881267942. The cubic root of 130441254 is about 507.1522093173.

Adding to 130441254 its reverse (452144031), we get a palindrome (582585285).

The spelling of 130441254 in words is "one hundred thirty million, four hundred forty-one thousand, two hundred fifty-four".

Divisors: 1 2 3 6 41 82 123 246 530249 1060498 1590747 3181494 21740209 43480418 65220627 130441254