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3240501125 = 53891631787
BaseRepresentation
bin1100000100100110…
…0001111110000101
322100211120111212012
43001021201332011
523114032014000
61253315104005
7143205543101
oct30111417605
98324514765
103240501125
1114131a6504
127652a2005
133c847c4b4
1422a52c901
1513e74d735
hexc1261f85

3240501125 has 32 divisors (see below), whose sum is σ = 4116977280. Its totient is φ = 2546121600.

The previous prime is 3240501067. The next prime is 3240501137. The reversal of 3240501125 is 5211050423.

It is not a de Polignac number, because 3240501125 - 216 = 3240435589 is a prime.

It is a super-2 number, since 2×32405011252 = 21001695082252531250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3240501125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1812482 + ... + 1814268.

It is an arithmetic number, because the mean of its divisors is an integer number (128655540).

Almost surely, 23240501125 is an apocalyptic number.

It is an amenable number.

3240501125 is a deficient number, since it is larger than the sum of its proper divisors (876476155).

3240501125 is a wasteful number, since it uses less digits than its factorization.

3240501125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054 (or 2044 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 3240501125 is about 56925.3996472576. The cubic root of 3240501125 is about 1479.8035295868.

Adding to 3240501125 its reverse (5211050423), we get a palindrome (8451551548).

The spelling of 3240501125 in words is "three billion, two hundred forty million, five hundred one thousand, one hundred twenty-five".

Divisors: 1 5 25 89 125 163 445 815 1787 2225 4075 8935 11125 14507 20375 44675 72535 159043 223375 291281 362675 795215 1456405 1813375 3976075 7282025 19880375 25924009 36410125 129620045 648100225 3240501125