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130101435 = 3253778139
BaseRepresentation
bin1111100000100…
…11000010111011
3100001210211121200
413300103002323
5231301221220
620524305243
73136562322
oct760230273
9301724550
10130101435
1167491152
12376a2223
1320c529c9
14133c90b9
15b64d890
hex7c130bb

130101435 has 24 divisors (see below), whose sum is σ = 231606960. Its totient is φ = 67511232.

The previous prime is 130101427. The next prime is 130101443. The reversal of 130101435 is 534101031.

130101435 is a `hidden beast` number, since 130 + 101 + 435 = 666.

It is an interprime number because it is at equal distance from previous prime (130101427) and next prime (130101443).

It is not a de Polignac number, because 130101435 - 23 = 130101427 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37405 + ... + 40734.

It is an arithmetic number, because the mean of its divisors is an integer number (9650290).

Almost surely, 2130101435 is an apocalyptic number.

130101435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130101435 is a deficient number, since it is larger than the sum of its proper divisors (101505525).

130101435 is a wasteful number, since it uses less digits than its factorization.

130101435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78187 (or 78184 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 130101435 is about 11406.2016026370. The cubic root of 130101435 is about 506.7114238413.

Adding to 130101435 its reverse (534101031), we get a palindrome (664202466).

The spelling of 130101435 in words is "one hundred thirty million, one hundred one thousand, four hundred thirty-five".

Divisors: 1 3 5 9 15 37 45 111 185 333 555 1665 78139 234417 390695 703251 1172085 2891143 3516255 8673429 14455715 26020287 43367145 130101435