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2500060528 = 247171313057
BaseRepresentation
bin1001010100000011…
…1110010101110000
320110020022020022101
42111000332111300
520110003414103
61052024550144
7115645110130
oct22500762560
96406266271
102500060528
111073245529
12599322354
1330ac50b74
1419a068ac0
15e973da1d
hex9503e570

2500060528 has 40 divisors (see below), whose sum is σ = 5861490912. Its totient is φ = 1008427008.

The previous prime is 2500060501. The next prime is 2500060547. The reversal of 2500060528 is 8250600052.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 2500060496 and 2500060505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654625 + ... + 658432.

Almost surely, 22500060528 is an apocalyptic number.

2500060528 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2500060528 is an abundant number, since it is smaller than the sum of its proper divisors (3361430384).

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

2500060528 is a wasteful number, since it uses less digits than its factorization.

2500060528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313089 (or 1313083 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2500060528 is about 50000.6052763364. The cubic root of 2500060528 is about 1357.2197614270.

The spelling of 2500060528 in words is "two billion, five hundred million, sixty thousand, five hundred twenty-eight".

Divisors: 1 2 4 7 8 14 16 17 28 34 56 68 112 119 136 238 272 476 952 1904 1313057 2626114 5252228 9191399 10504456 18382798 21008912 22321969 36765596 44643938 73531192 89287876 147062384 156253783 178575752 312507566 357151504 625015132 1250030264 2500060528