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2501315352 = 2332311120661
BaseRepresentation
bin1001010100010111…
…0000101100011000
320110022122222121100
42111011300230120
520110314042402
61052111511400
7115661554404
oct22505605430
96408588540
102501315352
111073a22278
12599828560
1330b2a0073
1419a2b4104
15e98da71c
hex95170b18

2501315352 has 48 divisors (see below), whose sum is σ = 6992930880. Its totient is φ = 806875200.

The previous prime is 2501315351. The next prime is 2501315371. The reversal of 2501315352 is 2535131052.

It is a happy number.

2501315352 is a `hidden beast` number, since 2 + 501 + 3 + 153 + 5 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501315351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 558099 + ... + 562562.

It is an arithmetic number, because the mean of its divisors is an integer number (145686060).

Almost surely, 22501315352 is an apocalyptic number.

It is an amenable number.

2501315352 is an abundant number, since it is smaller than the sum of its proper divisors (4491615528).

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

2501315352 is a wasteful number, since it uses less digits than its factorization.

2501315352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120704 (or 1120697 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 2501315352 is about 50013.1517903041. The cubic root of 2501315352 is about 1357.4467942070.

The spelling of 2501315352 in words is "two billion, five hundred one million, three hundred fifteen thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 31 36 62 72 93 124 186 248 279 372 558 744 1116 2232 1120661 2241322 3361983 4482644 6723966 8965288 10085949 13447932 20171898 26895864 34740491 40343796 69480982 80687592 104221473 138961964 208442946 277923928 312664419 416885892 625328838 833771784 1250657676 2501315352