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39414272053 = 1315641193841
BaseRepresentation
bin100100101101010001…
…100001000000110101
310202201211220110210211
4210231101201000311
51121210023201203
630035012345421
72563502533102
oct445521410065
9122654813724
1039414272053
1115796368a62
12777b915271
133941912b90
141c9c89baa9
15105a387c6d
hex92d461035

39414272053 has 8 divisors (see below), whose sum is σ = 42449071896. Its totient is φ = 36379891200.

The previous prime is 39414272003. The next prime is 39414272063. The reversal of 39414272053 is 35027241493.

It can be written as a sum of positive squares in 4 ways, for example, as 10489446724 + 28924825329 = 102418^2 + 170073^2 .

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 39414272053 - 217 = 39414140981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39414271997 and 39414272015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39414272003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106413 + ... + 300253.

It is an arithmetic number, because the mean of its divisors is an integer number (5306133987).

Almost surely, 239414272053 is an apocalyptic number.

It is an amenable number.

39414272053 is a deficient number, since it is larger than the sum of its proper divisors (3034799843).

39414272053 is a wasteful number, since it uses less digits than its factorization.

39414272053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209495.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 39414272053 in words is "thirty-nine billion, four hundred fourteen million, two hundred seventy-two thousand, fifty-three".

Divisors: 1 13 15641 193841 203333 2519933 3031867081 39414272053