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10302331201 = 269142926801
BaseRepresentation
bin10011001100001000…
…10001100101000001
3222120222122122120021
421212010101211001
5132044344044301
64422142413441
7513205241011
oct114604214501
928528578507
1010302331201
114407440a08
121bb6291281
13c82523386
146da381c41
154046cc8a1
hex266111941

10302331201 has 8 divisors (see below), whose sum is σ = 10348252200. Its totient is φ = 10256467200.

The previous prime is 10302331187. The next prime is 10302331219. The reversal of 10302331201 is 10213320301.

It can be written as a sum of positive squares in 4 ways, for example, as 498360976 + 9803970225 = 22324^2 + 99015^2 .

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 10302331201 - 219 = 10301806913 is a prime.

It is a super-2 number, since 2×103023312012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10302331231) 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, 371001 + ... + 397801.

It is an arithmetic number, because the mean of its divisors is an integer number (1293531525).

Almost surely, 210302331201 is an apocalyptic number.

It is an amenable number.

10302331201 is a deficient number, since it is larger than the sum of its proper divisors (45920999).

10302331201 is a wasteful number, since it uses less digits than its factorization.

10302331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28499.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10302331201 its reverse (10213320301), we get a palindrome (20515651502).

The spelling of 10302331201 in words is "ten billion, three hundred two million, three hundred thirty-one thousand, two hundred one".

Divisors: 1 269 1429 26801 384401 7209469 38298629 10302331201