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2825508033025 = 521911544338317
BaseRepresentation
bin101001000111011101011…
…001110001001000000001
3101000010010111211221001121
4221013131121301020001
5332243120024024100
610002004231032241
7411064503003226
oct51073531611001
911003114757047
102825508033025
1199a322695307
12397728b0b681
131765a10827c2
149aa8084594d
154d77089551a
hex291dd671201

2825508033025 has 24 divisors (see below), whose sum is σ = 3522293558784. Its totient is φ = 2248367553600.

The previous prime is 2825508032987. The next prime is 2825508033031. The reversal of 2825508033025 is 5203308055282.

It is not a de Polignac number, because 2825508033025 - 29 = 2825508032513 is a prime.

It is a super-3 number, since 3×28255080330253 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73721167 + ... + 73759483.

It is an arithmetic number, because the mean of its divisors is an integer number (146762231616).

Almost surely, 22825508033025 is an apocalyptic number.

2825508033025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2825508033025 is a deficient number, since it is larger than the sum of its proper divisors (696785525759).

2825508033025 is a wasteful number, since it uses less digits than its factorization.

2825508033025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53961 (or 53956 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 2825508033025 in words is "two trillion, eight hundred twenty-five billion, five hundred eight million, thirty-three thousand, twenty-five".

Divisors: 1 5 25 191 955 4775 15443 38317 77215 191585 386075 957925 2949613 7318547 14748065 36592735 73740325 182963675 591729431 2958647155 14793235775 113020321321 565101606605 2825508033025