Search a number
-
+
5216067072 = 29321131959
BaseRepresentation
bin1001101101110011…
…01101111000000000
3111110111221122212100
410312321231320000
541140303121242
62221330230400
7243154560426
oct46671557000
914414848770
105216067072
112237374437
121016a25400
13651850128
14376a67116
15207dd654c
hex136e6de00

5216067072 has 60 divisors (see below), whose sum is σ = 15053936040. Its totient is φ = 1738687488.

The previous prime is 5216067071. The next prime is 5216067089. The reversal of 5216067072 is 2707606125.

5216067072 is a `hidden beast` number, since 521 + 6 + 0 + 67 + 0 + 72 = 666.

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 (5216067071) 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, 561372 + ... + 570587.

It is an arithmetic number, because the mean of its divisors is an integer number (250898934).

Almost surely, 25216067072 is an apocalyptic number.

It is an amenable number.

5216067072 is an abundant number, since it is smaller than the sum of its proper divisors (9837868968).

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

5216067072 is a wasteful number, since it uses less digits than its factorization.

5216067072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131983 (or 1131964 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 5216067072 is about 72222.3446863919. The cubic root of 5216067072 is about 1734.2607255529.

The spelling of 5216067072 in words is "five billion, two hundred sixteen million, sixty-seven thousand, seventy-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1152 1536 2304 4608 1131959 2263918 3395877 4527836 6791754 9055672 10187631 13583508 18111344 20375262 27167016 36222688 40750524 54334032 72445376 81501048 108668064 144890752 163002096 217336128 289781504 326004192 434672256 579563008 652008384 869344512 1304016768 1738689024 2608033536 5216067072