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5672512152 = 233278784891
BaseRepresentation
bin1010100100001101…
…11010101010011000
3112122022211110210200
411102012322222120
543104130342102
62334513342200
7260366362206
oct52206725230
915568743720
105672512152
112450a9237a
121123867960
136c5295588
143bb522076
15232ee951c
hex1521baa98

5672512152 has 24 divisors (see below), whose sum is σ = 15363053940. Its totient is φ = 1890837360.

The previous prime is 5672512151. The next prime is 5672512159. The reversal of 5672512152 is 2512152765.

5672512152 is a `hidden beast` number, since 567 + 25 + 1 + 21 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×56725121522 = 64354788229175342208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5672512151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39392374 + ... + 39392517.

Almost surely, 25672512152 is an apocalyptic number.

It is an amenable number.

5672512152 is an abundant number, since it is smaller than the sum of its proper divisors (9690541788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5672512152 is a wasteful number, since it uses less digits than its factorization.

5672512152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78784903 (or 78784896 counting only the distinct ones).

The product of its digits is 42000, while the sum is 36.

The square root of 5672512152 is about 75316.0816293572. The cubic root of 5672512152 is about 1783.4398985397.

The spelling of 5672512152 in words is "five billion, six hundred seventy-two million, five hundred twelve thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 78784891 157569782 236354673 315139564 472709346 630279128 709064019 945418692 1418128038 1890837384 2836256076 5672512152