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130155414 = 2321692569
BaseRepresentation
bin1111100001000…
…00001110010110
3100001220120122220
413300200032112
5231304433124
620525403210
73140205564
oct760401626
9301816586
10130155414
1167518764
1237709506
1320c7144c
1413400a34
15b65e879
hex7c20396

130155414 has 8 divisors (see below), whose sum is σ = 260310840. Its totient is φ = 43385136.

The previous prime is 130155409. The next prime is 130155427. The reversal of 130155414 is 414551031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

130155414 is an admirable number.

It is a super-2 number, since 2×1301554142 = 33880863587022792, which 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 3 ways as a sum of consecutive naturals, for example, 10846279 + ... + 10846290.

It is an arithmetic number, because the mean of its divisors is an integer number (32538855).

Almost surely, 2130155414 is an apocalyptic number.

130155414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130155414 is a wasteful number, since it uses less digits than its factorization.

130155414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21692574.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 130155414 is about 11408.5675700326. The cubic root of 130155414 is about 506.7814922308.

The spelling of 130155414 in words is "one hundred thirty million, one hundred fifty-five thousand, four hundred fourteen".

Divisors: 1 2 3 6 21692569 43385138 65077707 130155414