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40245411001 = 571392917939
BaseRepresentation
bin100101011110110100…
…000011110010111001
310211212202211201002211
4211132310003302321
51124410311123001
630253302455121
72623214230525
oct453664036271
9124782751084
1040245411001
1116082537a54
1279721344a1
133a44b79283
141d3b010d85
1510a8311351
hex95ed03cb9

40245411001 has 8 divisors (see below), whose sum is σ = 40328402400. Its totient is φ = 40162464480.

The previous prime is 40245410993. The next prime is 40245411061. The reversal of 40245411001 is 10011454204.

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 40245411001 - 23 = 40245410993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40245411061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2234490 + ... + 2252428.

It is an arithmetic number, because the mean of its divisors is an integer number (5041050300).

Almost surely, 240245411001 is an apocalyptic number.

It is an amenable number.

40245411001 is a deficient number, since it is larger than the sum of its proper divisors (82991399).

40245411001 is a wasteful number, since it uses less digits than its factorization.

40245411001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22439.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 40245411001 its reverse (10011454204), we get a palindrome (50256865205).

The spelling of 40245411001 in words is "forty billion, two hundred forty-five million, four hundred eleven thousand, one".

Divisors: 1 571 3929 17939 2243459 10243169 70482331 40245411001