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2500235060 = 225617612693
BaseRepresentation
bin1001010100000110…
…1000111100110100
320110020122002201112
42111001220330310
520110030010220
61052032414152
7115646435021
oct22501507464
96406562645
102500235060
111073354674
125993a7358
1330acb243b
1419a0b2548
15e97755c5
hex95068f34

2500235060 has 48 divisors (see below), whose sum is σ = 5345564112. Its totient is φ = 982041600.

The previous prime is 2500235057. The next prime is 2500235069. The reversal of 2500235060 is 605320052.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1249481104 + 1250753956 = 35348^2 + 35366^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500235069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927074 + ... + 929766.

It is an arithmetic number, because the mean of its divisors is an integer number (111365919).

Almost surely, 22500235060 is an apocalyptic number.

2500235060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2500235060 is an abundant number, since it is smaller than the sum of its proper divisors (2845329052).

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

2500235060 is a wasteful number, since it uses less digits than its factorization.

2500235060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3524 (or 3522 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2500235060 is about 50002.3505447494. The cubic root of 2500235060 is about 1357.2513436980.

The spelling of 2500235060 in words is "two billion, five hundred million, two hundred thirty-five thousand, sixty".

Divisors: 1 2 4 5 10 20 61 122 244 305 610 761 1220 1522 2693 3044 3805 5386 7610 10772 13465 15220 26930 46421 53860 92842 164273 185684 232105 328546 464210 657092 821365 928420 1642730 2049373 3285460 4098746 8197492 10246865 20493730 40987460 125011753 250023506 500047012 625058765 1250117530 2500235060