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115093825 = 52711173517
BaseRepresentation
bin1101101110000…
…11000101000001
322000120101001021
412313003011001
5213431000300
615230505441
72565165340
oct667030501
9260511037
10115093825
1159a70770
1232665281
131aac9a72
14113ddb57
15a186d1a
hex6dc3141

115093825 has 48 divisors (see below), whose sum is σ = 188452224. Its totient is φ = 67507200.

The previous prime is 115093789. The next prime is 115093879. The reversal of 115093825 is 528390511.

It is not a de Polignac number, because 115093825 - 211 = 115091777 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30967 + ... + 34483.

It is an arithmetic number, because the mean of its divisors is an integer number (3926088).

Almost surely, 2115093825 is an apocalyptic number.

It is an amenable number.

115093825 is a deficient number, since it is larger than the sum of its proper divisors (73358399).

115093825 is a wasteful number, since it uses less digits than its factorization.

115093825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562 (or 3557 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 115093825 is about 10728.1790160306. The cubic root of 115093825 is about 486.4266280963.

The spelling of 115093825 in words is "one hundred fifteen million, ninety-three thousand, eight hundred twenty-five".

Divisors: 1 5 7 11 17 25 35 55 77 85 119 175 187 275 385 425 595 935 1309 1925 2975 3517 4675 6545 17585 24619 32725 38687 59789 87925 123095 193435 270809 298945 418523 615475 657679 967175 1354045 1494725 2092615 3288395 4603753 6770225 10463075 16441975 23018765 115093825