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10126270461 = 34771817521
BaseRepresentation
bin10010110111001001…
…01001111111111101
3222010201100211122010
421123210221333331
5131214311123321
64352453041433
7505636610256
oct113344517775
928121324563
1010126270461
11432701996a
121b67326279
13c54bcb518
146c0c31b2d
153e4001676
hex25b929ffd

10126270461 has 8 divisors (see below), whose sum is σ = 13788964224. Its totient is φ = 6607211840.

The previous prime is 10126270459. The next prime is 10126270463. The reversal of 10126270461 is 16407262101.

10126270461 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10126270459) and next prime (10126270463).

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

It is a cyclic number.

It is not a de Polignac number, because 10126270461 - 21 = 10126270459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10126270463) 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, 35908620 + ... + 35908901.

It is an arithmetic number, because the mean of its divisors is an integer number (1723620528).

Almost surely, 210126270461 is an apocalyptic number.

It is an amenable number.

10126270461 is a deficient number, since it is larger than the sum of its proper divisors (3662693763).

10126270461 is an equidigital number, since it uses as much as digits as its factorization.

10126270461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71817571.

The product of its (nonzero) digits is 4032, while the sum is 30.

The spelling of 10126270461 in words is "ten billion, one hundred twenty-six million, two hundred seventy thousand, four hundred sixty-one".

Divisors: 1 3 47 141 71817521 215452563 3375423487 10126270461