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134730437115 = 3547191107003
BaseRepresentation
bin111110101111010001…
…1110101000111111011
3110212202121002100102110
41331132203311013323
54201411442441430
6141521100503403
712506513551131
oct1753643650773
9425677070373
10134730437115
115215890159a
1222140b4ab63
13c921c31551
14674183b751
1537882be7b0
hex1f5e8f51fb

134730437115 has 16 divisors (see below), whose sum is σ = 220155268608. Its totient is φ = 70327376736.

The previous prime is 134730437113. The next prime is 134730437117. The reversal of 134730437115 is 511734037431.

It is an interprime number because it is at equal distance from previous prime (134730437113) and next prime (134730437117).

It is not a de Polignac number, because 134730437115 - 21 = 134730437113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134730437113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95552797 + ... + 95554206.

It is an arithmetic number, because the mean of its divisors is an integer number (13759704288).

Almost surely, 2134730437115 is an apocalyptic number.

134730437115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134730437115 is a deficient number, since it is larger than the sum of its proper divisors (85424831493).

134730437115 is a wasteful number, since it uses less digits than its factorization.

134730437115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191107058.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 134730437115 in words is "one hundred thirty-four billion, seven hundred thirty million, four hundred thirty-seven thousand, one hundred fifteen".

Divisors: 1 3 5 15 47 141 235 705 191107003 573321009 955535015 2866605045 8982029141 26946087423 44910145705 134730437115