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3250130325 = 352136154647
BaseRepresentation
bin1100000110111001…
…0000110110010101
322101111200201122020
43001232100312111
523124013132300
61254301323353
7143353436421
oct30156206625
98344621566
103250130325
111418683022
12768566559
133ca471350
1422b917b81
151405018a0
hexc1b90d95

3250130325 has 48 divisors (see below), whose sum is σ = 5881873536. Its totient is φ = 1573804800.

The previous prime is 3250130297. The next prime is 3250130327. The reversal of 3250130325 is 5230310523.

It is a happy number.

It is not a de Polignac number, because 3250130325 - 217 = 3249999253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3250130295 and 3250130304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250130327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32152 + ... + 86798.

It is an arithmetic number, because the mean of its divisors is an integer number (122539032).

Almost surely, 23250130325 is an apocalyptic number.

It is an amenable number.

3250130325 is a deficient number, since it is larger than the sum of its proper divisors (2631743211).

3250130325 is a wasteful number, since it uses less digits than its factorization.

3250130325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54734 (or 54729 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 3250130325 is about 57009.9142693620. The cubic root of 3250130325 is about 1481.2678332878.

Adding to 3250130325 its reverse (5230310523), we get a palindrome (8480440848).

It can be divided in two parts, 32501 and 30325, that added together give a palindrome (62826).

The spelling of 3250130325 in words is "three billion, two hundred fifty million, one hundred thirty thousand, three hundred twenty-five".

Divisors: 1 3 5 13 15 25 39 61 65 75 183 195 305 325 793 915 975 1525 2379 3965 4575 11895 19825 54647 59475 163941 273235 710411 819705 1366175 2131233 3333467 3552055 4098525 10000401 10656165 16667335 17760275 43335071 50002005 53280825 83336675 130005213 216675355 250010025 650026065 1083376775 3250130325