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10108250801 = 112367138821
BaseRepresentation
bin10010110100111111…
…11010101010110001
3222002110110100022022
421122133322222301
5131200203011201
64351010521225
7505330466645
oct113237725261
928073410268
1010108250801
114317931490
121b61296215
13c5125c5bc
146bc6a0c25
153e264241b
hex25a7faab1

10108250801 has 8 divisors (see below), whose sum is σ = 11027932608. Its totient is φ = 9188694000.

The previous prime is 10108250783. The next prime is 10108250807. The reversal of 10108250801 is 10805280101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10108250801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10108250807) 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, 240971 + ... + 279791.

It is an arithmetic number, because the mean of its divisors is an integer number (1378491576).

Almost surely, 210108250801 is an apocalyptic number.

10108250801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10108250801 is a deficient number, since it is larger than the sum of its proper divisors (919681807).

10108250801 is a wasteful number, since it uses less digits than its factorization.

10108250801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62503.

The product of its (nonzero) digits is 640, while the sum is 26.

The spelling of 10108250801 in words is "ten billion, one hundred eight million, two hundred fifty thousand, eight hundred one".

Divisors: 1 11 23671 38821 260381 427031 918931891 10108250801