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115460625 = 354719463
BaseRepresentation
bin1101110000111…
…00101000010001
322001021000012110
412320130220101
5214024220000
615242415533
72601253620
oct670345021
9261230173
10115460625
115a1a1305
12328015a9
131abc79c7
14114976b7
15a20a850
hex6e1ca11

115460625 has 80 divisors (see below), whose sum is σ = 231925760. Its totient is φ = 49896000.

The previous prime is 115460573. The next prime is 115460671. The reversal of 115460625 is 526064511.

It is not a de Polignac number, because 115460625 - 28 = 115460369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115460592 and 115460601.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 249144 + ... + 249606.

It is an arithmetic number, because the mean of its divisors is an integer number (2899072).

Almost surely, 2115460625 is an apocalyptic number.

115460625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115460625 is an abundant number, since it is smaller than the sum of its proper divisors (116465135).

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

115460625 is an equidigital number, since it uses as much as digits as its factorization.

115460625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 115460625 is about 10745.2605831594. The cubic root of 115460625 is about 486.9428216780.

The spelling of 115460625 in words is "one hundred fifteen million, four hundred sixty thousand, six hundred twenty-five".

Divisors: 1 3 5 7 15 19 21 25 35 57 75 95 105 125 133 175 285 375 399 463 475 525 625 665 875 1389 1425 1875 1995 2315 2375 2625 3241 3325 4375 6945 7125 8797 9723 9975 11575 11875 13125 16205 16625 26391 34725 35625 43985 48615 49875 57875 61579 81025 83125 131955 173625 184737 219925 243075 249375 289375 307895 405125 659775 868125 923685 1099625 1215375 1539475 2025625 3298875 4618425 5498125 6076875 7697375 16494375 23092125 38486875 115460625