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130452215201 = 7112509302587
BaseRepresentation
bin111100101111110001…
…1101101010110100001
3110110201102212011020222
41321133203231112201
54114131231341301
6135532351412425
712265504351010
oct1713743552641
9413642764228
10130452215201
1150362969100
1221348224115
13c3bc7988a9
146457582a77
1535d78dd31b
hex1e5f8ed5a1

130452215201 has 24 divisors (see below), whose sum is σ = 164196352320. Its totient is φ = 101451034080.

The previous prime is 130452215147. The next prime is 130452215213. The reversal of 130452215201 is 102512254031.

It is not a de Polignac number, because 130452215201 - 214 = 130452198817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130452215261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279830 + ... + 582416.

It is an arithmetic number, because the mean of its divisors is an integer number (6841514680).

Almost surely, 2130452215201 is an apocalyptic number.

130452215201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130452215201 is a deficient number, since it is larger than the sum of its proper divisors (33744137119).

130452215201 is a wasteful number, since it uses less digits than its factorization.

130452215201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303125 (or 303114 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 130452215201 its reverse (102512254031), we get a palindrome (232964469232).

The spelling of 130452215201 in words is "one hundred thirty billion, four hundred fifty-two million, two hundred fifteen thousand, two hundred one".

Divisors: 1 7 11 77 121 509 847 3563 5599 39193 61589 302587 431123 2118109 3328457 23299199 36613027 154016783 256291189 1078117481 1694184613 11859292291 18636030743 130452215201