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130024413124 = 2232506103281
BaseRepresentation
bin111100100011000001…
…1110001011111000100
3110102121121212120010121
41321012003301133010
54112242222204444
6135422110231324
712252061163434
oct1710603613704
9412547776117
10130024413124
1150163434071
1221248ab5544
13c351c71878
1464168222c4
1535b0087084
hex1e460f17c4

130024413124 has 6 divisors (see below), whose sum is σ = 227542722974. Its totient is φ = 65012206560.

The previous prime is 130024413121. The next prime is 130024413131. The reversal of 130024413124 is 421314420031.

It can be written as a sum of positive squares in only one way, i.e., 68346690624 + 61677722500 = 261432^2 + 248350^2 .

It is not an unprimeable number, because it can be changed into a prime (130024413121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16253051637 + ... + 16253051644.

Almost surely, 2130024413124 is an apocalyptic number.

It is an amenable number.

130024413124 is a deficient number, since it is larger than the sum of its proper divisors (97518309850).

130024413124 is a wasteful number, since it uses less digits than its factorization.

130024413124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32506103285 (or 32506103283 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 130024413124 its reverse (421314420031), we get a palindrome (551338833155).

The spelling of 130024413124 in words is "one hundred thirty billion, twenty-four million, four hundred thirteen thousand, one hundred twenty-four".

Divisors: 1 2 4 32506103281 65012206562 130024413124