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7164200461 = 115431119921
BaseRepresentation
bin1101010110000010…
…10000011000001101
3200111021201002110211
412223001100120031
5104133013403321
63142521402421
7342351461545
oct65301203015
920437632424
107164200461
113047005930
12147b339411
138a2337592
144bd6a0325
152bde510e1
hex1ab05060d

7164200461 has 8 divisors (see below), whose sum is σ = 7816995648. Its totient is φ = 6511656000.

The previous prime is 7164200431. The next prime is 7164200497. The reversal of 7164200461 is 1640024617.

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 7164200461 - 221 = 7162103309 is a prime.

It is a super-2 number, since 2×71642004612 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7164200431) 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, 220 + ... + 119701.

It is an arithmetic number, because the mean of its divisors is an integer number (977124456).

Almost surely, 27164200461 is an apocalyptic number.

It is an amenable number.

7164200461 is a deficient number, since it is larger than the sum of its proper divisors (652795187).

7164200461 is a wasteful number, since it uses less digits than its factorization.

7164200461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125363.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 7164200461 is about 84641.6000616718. The cubic root of 7164200461 is about 1927.7730729462.

The spelling of 7164200461 in words is "seven billion, one hundred sixty-four million, two hundred thousand, four hundred sixty-one".

Divisors: 1 11 5431 59741 119921 1319131 651290951 7164200461