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2512025032 = 2311199314323
BaseRepresentation
bin1001010110111010…
…0111010111001000
320111001211002112011
42111232213113020
520121034300112
61053133225304
7116151601066
oct22556472710
96431732464
102512025032
111079a77650
125a1332234
1331057c95a
1419b8a1036
15ea803aa7
hex95ba75c8

2512025032 has 32 divisors (see below), whose sum is σ = 5141170080. Its totient is φ = 1141176960.

The previous prime is 2512025029. The next prime is 2512025039. The reversal of 2512025032 is 2305202152.

It is a super-2 number, since 2×25120250322 = 12620539522789202048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2512024994 and 2512025012.

It is not an unprimeable number, because it can be changed into a prime (2512025039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168223 + ... + 182545.

It is an arithmetic number, because the mean of its divisors is an integer number (160661565).

Almost surely, 22512025032 is an apocalyptic number.

2512025032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2512025032 is an abundant number, since it is smaller than the sum of its proper divisors (2629145048).

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

2512025032 is a wasteful number, since it uses less digits than its factorization.

2512025032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16333 (or 16329 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2512025032 is about 50120.1060653307. The cubic root of 2512025032 is about 1359.3813925393.

Adding to 2512025032 its reverse (2305202152), we get a palindrome (4817227184).

The spelling of 2512025032 in words is "two billion, five hundred twelve million, twenty-five thousand, thirty-two".

Divisors: 1 2 4 8 11 22 44 88 1993 3986 7972 14323 15944 21923 28646 43846 57292 87692 114584 157553 175384 315106 630212 1260424 28545739 57091478 114182956 228365912 314003129 628006258 1256012516 2512025032