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130515414254 = 22910632116901
BaseRepresentation
bin111100110001101010…
…0110010110011101110
3110110212211210000001122
41321203110302303232
54114243421224004
6135542530140542
712300202500551
oct1714324626356
9413784700048
10130515414254
1150395604525
1221365421752
13c3cc8c5994
146461b14698
1535dd223cbe
hex1e63532cee

130515414254 has 16 divisors (see below), whose sum is σ = 202714535520. Its totient is φ = 62948138400.

The previous prime is 130515414223. The next prime is 130515414257. The reversal of 130515414254 is 452414515031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130515414257) 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, 996797 + ... + 1120104.

It is an arithmetic number, because the mean of its divisors is an integer number (12669658470).

Almost surely, 2130515414254 is an apocalyptic number.

130515414254 is a deficient number, since it is larger than the sum of its proper divisors (72199121266).

130515414254 is a wasteful number, since it uses less digits than its factorization.

130515414254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117995.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 130515414254 its reverse (452414515031), we get a palindrome (582929929285).

The spelling of 130515414254 in words is "one hundred thirty billion, five hundred fifteen million, four hundred fourteen thousand, two hundred fifty-four".

Divisors: 1 2 29 58 1063 2126 30827 61654 2116901 4233802 61390129 122780258 2250265763 4500531526 65257707127 130515414254