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3213023010323 = 74747992035013
BaseRepresentation
bin101110110000010111000…
…110000101111000010011
3102101011101002122102122012
4232300113012011320103
5410120232342312243
610500013053533135
7451063463653160
oct56602706057023
912334332572565
103213023010323
1110296a97a9325
1243a856aa41ab
131a3ca9c19439
14b1722813067
15588a1162d18
hex2ec17185e13

3213023010323 has 16 divisors (see below), whose sum is σ = 3750937804800. Its totient is φ = 2694860570976.

The previous prime is 3213023010277. The next prime is 3213023010403. The reversal of 3213023010323 is 3230103203123.

It is not a de Polignac number, because 3213023010323 - 210 = 3213023009299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213023010023) 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, 561365 + ... + 2596377.

It is an arithmetic number, because the mean of its divisors is an integer number (234433612800).

Almost surely, 23213023010323 is an apocalyptic number.

3213023010323 is a deficient number, since it is larger than the sum of its proper divisors (537914794477).

3213023010323 is a wasteful number, since it uses less digits than its factorization.

3213023010323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039866.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 3213023010323 its reverse (3230103203123), we get a palindrome (6443126213446).

The spelling of 3213023010323 in words is "three trillion, two hundred thirteen billion, twenty-three million, ten thousand, three hundred twenty-three".

Divisors: 1 7 47 329 4799 33593 225553 1578871 2035013 14245091 95645611 669519277 9766027387 68362191709 459003287189 3213023010323