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10313405501 = 71473343643
BaseRepresentation
bin10011001101011101…
…00001010000111101
3222121202111021122112
421212232201100331
5132110212434001
64423220023405
7513401333420
oct114656412075
928552437575
1010313405501
114412715223
121bb9b31b65
13c848ccc09
146dba259b7
15405668cbb
hex266ba143d

10313405501 has 4 divisors (see below), whose sum is σ = 11786749152. Its totient is φ = 8840061852.

The previous prime is 10313405429. The next prime is 10313405503. The reversal of 10313405501 is 10550431301.

10313405501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10550431301 = 97108767333.

It is a cyclic number.

It is not a de Polignac number, because 10313405501 - 226 = 10246296637 is a prime.

It is a super-2 number, since 2×103134055012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313405503) 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 3 ways as a sum of consecutive naturals, for example, 736671815 + ... + 736671828.

It is an arithmetic number, because the mean of its divisors is an integer number (2946687288).

Almost surely, 210313405501 is an apocalyptic number.

It is an amenable number.

10313405501 is a deficient number, since it is larger than the sum of its proper divisors (1473343651).

10313405501 is an equidigital number, since it uses as much as digits as its factorization.

10313405501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473343650.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 10313405501 its reverse (10550431301), we get a palindrome (20863836802).

The spelling of 10313405501 in words is "ten billion, three hundred thirteen million, four hundred five thousand, five hundred one".

Divisors: 1 7 1473343643 10313405501