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10290259848 = 2331138978257
BaseRepresentation
bin10011001010101100…
…01110011110001000
3222120010221100210010
421211112032132020
5132033301303343
64421031551520
7513000523401
oct114526163610
928503840703
1010290259848
114400646590
121bb222b5a0
13c7cb87a6b
146d891c9a8
154035e5d33
hex26558e788

10290259848 has 32 divisors (see below), whose sum is σ = 28064345760. Its totient is φ = 3118260480.

The previous prime is 10290259843. The next prime is 10290259873. The reversal of 10290259848 is 84895209201.

It is a junction number, because it is equal to n+sod(n) for n = 10290259797 and 10290259806.

It is not an unprimeable number, because it can be changed into a prime (10290259843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19488865 + ... + 19489392.

It is an arithmetic number, because the mean of its divisors is an integer number (877010805).

Almost surely, 210290259848 is an apocalyptic number.

It is an amenable number.

10290259848 is an abundant number, since it is smaller than the sum of its proper divisors (17774085912).

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

10290259848 is a wasteful number, since it uses less digits than its factorization.

10290259848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38978277 (or 38978273 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The spelling of 10290259848 in words is "ten billion, two hundred ninety million, two hundred fifty-nine thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 38978257 77956514 116934771 155913028 233869542 311826056 428760827 467739084 857521654 935478168 1286282481 1715043308 2572564962 3430086616 5145129924 10290259848