Search a number
-
+
130114425 = 35271391783
BaseRepresentation
bin1111100000101…
…10001101111001
3100001211111102210
413300112031321
5231302130200
620524445333
73136645230
oct760261571
9301744383
10130114425
116749a991
12376a9849
1320c588ac
14133cdb17
15b652650
hex7c16379

130114425 has 48 divisors (see below), whose sum is σ = 247761920. Its totient is φ = 59019840.

The previous prime is 130114373. The next prime is 130114429. The reversal of 130114425 is 524411031.

It is not a de Polignac number, because 130114425 - 28 = 130114169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130114429) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72084 + ... + 73866.

Almost surely, 2130114425 is an apocalyptic number.

130114425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130114425 is a deficient number, since it is larger than the sum of its proper divisors (117647495).

130114425 is a wasteful number, since it uses less digits than its factorization.

130114425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942 (or 1937 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 130114425 is about 11406.7710154978. The cubic root of 130114425 is about 506.7282875096.

Adding to 130114425 its reverse (524411031), we get a palindrome (654525456).

The spelling of 130114425 in words is "one hundred thirty million, one hundred fourteen thousand, four hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 105 139 175 417 525 695 973 1783 2085 2919 3475 4865 5349 8915 10425 12481 14595 24325 26745 37443 44575 62405 72975 133725 187215 247837 312025 743511 936075 1239185 1734859 3717555 5204577 6195925 8674295 18587775 26022885 43371475 130114425