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10310032001 = 47219362383
BaseRepresentation
bin10011001101000011…
…01001101010000001
3222121112010220002002
421212201221222001
5132103332011001
64423015433345
7513330553223
oct114641515201
928545126062
1010310032001
114410820705
121bb8985855
13c83cbb569
146db3c8413
154051ee46b
hex266869a81

10310032001 has 4 divisors (see below), whose sum is σ = 10529394432. Its totient is φ = 10090669572.

The previous prime is 10310031983. The next prime is 10310032013. The reversal of 10310032001 is 10023001301.

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: 10023001301 = 47832095547.

It is a cyclic number.

It is not a de Polignac number, because 10310032001 - 210 = 10310030977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10310032081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109681145 + ... + 109681238.

It is an arithmetic number, because the mean of its divisors is an integer number (2632348608).

Almost surely, 210310032001 is an apocalyptic number.

It is an amenable number.

10310032001 is a deficient number, since it is larger than the sum of its proper divisors (219362431).

10310032001 is an equidigital number, since it uses as much as digits as its factorization.

10310032001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219362430.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10310032001 its reverse (10023001301), we get a palindrome (20333033302).

The spelling of 10310032001 in words is "ten billion, three hundred ten million, thirty-two thousand, one".

Divisors: 1 47 219362383 10310032001