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34431405010 = 254218178481
BaseRepresentation
bin100000000100010001…
…011000101111010010
310021212120202121020121
4200010101120233102
51031003414430020
623452332300454
72326146053662
oct400421305722
9107776677217
1034431405010
11136696a3222
12680b01172a
1333294a2742
141948bba1a2
15d67bb7baa
hex804458bd2

34431405010 has 16 divisors (see below), whose sum is σ = 62123749272. Its totient is φ = 13739846400.

The previous prime is 34431404999. The next prime is 34431405013. The reversal of 34431405010 is 1050413443.

It can be written as a sum of positive squares in 4 ways, for example, as 14699865049 + 19731539961 = 121243^2 + 140469^2 .

It is not an unprimeable number, because it can be changed into a prime (34431405013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4085031 + ... + 4093450.

Almost surely, 234431405010 is an apocalyptic number.

34431405010 is a deficient number, since it is larger than the sum of its proper divisors (27692344262).

34431405010 is a wasteful number, since it uses less digits than its factorization.

34431405010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8178909.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 34431405010 its reverse (1050413443), we get a palindrome (35481818453).

The spelling of 34431405010 in words is "thirty-four billion, four hundred thirty-one million, four hundred five thousand, ten".

Divisors: 1 2 5 10 421 842 2105 4210 8178481 16356962 40892405 81784810 3443140501 6886281002 17215702505 34431405010