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1310242301 = 2953878387
BaseRepresentation
bin100111000011000…
…1011010111111101
310101022110012112122
41032012023113331
510140410223201
6334003012325
744316606254
oct11606132775
93338405478
101310242301
11612663485
1230696a0a5
1317b5b2c04
14c602979b
157a064e1b
hex4e18b5fd

1310242301 has 8 divisors (see below), whose sum is σ = 1355836320. Its totient is φ = 1264675888.

The previous prime is 1310242277. The next prime is 1310242303. The reversal of 1310242301 is 1032420131.

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-1310242301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1310242301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310242303) 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, 152030 + ... + 160416.

It is an arithmetic number, because the mean of its divisors is an integer number (169479540).

Almost surely, 21310242301 is an apocalyptic number.

It is an amenable number.

1310242301 is a deficient number, since it is larger than the sum of its proper divisors (45594019).

1310242301 is an equidigital number, since it uses as much as digits as its factorization.

1310242301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13803.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1310242301 is about 36197.2692478314. The cubic root of 1310242301 is about 1094.2516382534.

Adding to 1310242301 its reverse (1032420131), we get a palindrome (2342662432).

The spelling of 1310242301 in words is "one billion, three hundred ten million, two hundred forty-two thousand, three hundred one".

Divisors: 1 29 5387 8387 156223 243223 45180769 1310242301