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130553250142 = 2774771247189
BaseRepresentation
bin111100110010110010…
…1001000000101011110
3110110222110222021010211
41321211211020011132
54114333113001032
6135550401123034
712301142213350
oct1714545100536
9413873867124
10130553250142
11504049a7157
122137602947a
13c4076b2493
146466b630d0
1535e16e9747
hex1e6594815e

130553250142 has 16 divisors (see below), whose sum is σ = 223835683680. Its totient is φ = 55943864928.

The previous prime is 130553250127. The next prime is 130553250181. The reversal of 130553250142 is 241052355031.

It is a super-2 number, since 2×1305532501422 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518917 + ... + 728272.

It is an arithmetic number, because the mean of its divisors is an integer number (13989730230).

Almost surely, 2130553250142 is an apocalyptic number.

130553250142 is a deficient number, since it is larger than the sum of its proper divisors (93282433538).

130553250142 is a wasteful number, since it uses less digits than its factorization.

130553250142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254675.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 130553250142 in words is "one hundred thirty billion, five hundred fifty-three million, two hundred fifty thousand, one hundred forty-two".

Divisors: 1 2 7 14 7477 14954 52339 104678 1247189 2494378 8730323 17460646 9325232153 18650464306 65276625071 130553250142