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40310304001 = 1117663732479
BaseRepresentation
bin100101100010101011…
…100110110100000001
310212001021221121120021
4211202223212310001
51130023414212001
630303541413441
72624632634122
oct454253466401
9125037847507
1040310304001
1116106130030
12798ba0a281
133a5544a3b6
141d458a4049
1510add7dba1
hex962ae6d01

40310304001 has 16 divisors (see below), whose sum is σ = 46570083840. Its totient is φ = 34483841280.

The previous prime is 40310303989. The next prime is 40310304037. The reversal of 40310304001 is 10040301304.

It is a cyclic number.

It is not a de Polignac number, because 40310304001 - 29 = 40310303489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40310304061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1224880 + ... + 1257358.

It is an arithmetic number, because the mean of its divisors is an integer number (2910630240).

Almost surely, 240310304001 is an apocalyptic number.

It is an amenable number.

40310304001 is a deficient number, since it is larger than the sum of its proper divisors (6259779839).

40310304001 is a wasteful number, since it uses less digits than its factorization.

40310304001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39144.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 40310304001 its reverse (10040301304), we get a palindrome (50350605305).

The spelling of 40310304001 in words is "forty billion, three hundred ten million, three hundred four thousand, one".

Divisors: 1 11 17 187 6637 32479 73007 112829 357269 552143 1241119 6073573 215563123 2371194353 3664573091 40310304001