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29214747460001 = 62743465625607
BaseRepresentation
bin1101010010010000101101…
…01001010000000110100001
310211102220100222111121102202
412221020112221100012201
512312123300322210001
6142045023020022545
76103460451052325
oct651102651200641
9124386328447382
1029214747460001
1193439a5350334
12333a01b991a55
13133bc288ba08c
147300038ab985
15359e2156496b
hex1a9216a501a1

29214747460001 has 4 divisors (see below), whose sum is σ = 29215213148352. Its totient is φ = 29214281771652.

The previous prime is 29214747459979. The next prime is 29214747460021. The reversal of 29214747460001 is 10006474741292.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-29214747460001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29214747460021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232750061 + ... + 232875546.

It is an arithmetic number, because the mean of its divisors is an integer number (7303803287088).

Almost surely, 229214747460001 is an apocalyptic number.

It is an amenable number.

29214747460001 is a deficient number, since it is larger than the sum of its proper divisors (465688351).

29214747460001 is an equidigital number, since it uses as much as digits as its factorization.

29214747460001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465688350.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 29214747460001 in words is "twenty-nine trillion, two hundred fourteen billion, seven hundred forty-seven million, four hundred sixty thousand, one".

Divisors: 1 62743 465625607 29214747460001