Search a number
-
+
5132155300 = 2252371387069
BaseRepresentation
bin1001100011110011…
…00111100110100100
3111020200001111112221
410301321213212210
541002312432200
62205131522124
7241115412616
oct46171474644
914220044487
105132155300
1121a3a71268
12bb28b9344
1363a3503ac
14369862db6
1520085d91a
hex131e679a4

5132155300 has 36 divisors (see below), whose sum is σ = 11437779220. Its totient is φ = 1997377920.

The previous prime is 5132155283. The next prime is 5132155339. The reversal of 5132155300 is 35512315.

It can be written as a sum of positive squares in 6 ways, for example, as 1871424 + 5130283876 = 1368^2 + 71626^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 689835 + ... + 697234.

Almost surely, 25132155300 is an apocalyptic number.

5132155300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5132155300 is an abundant number, since it is smaller than the sum of its proper divisors (6305623920).

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

5132155300 is a wasteful number, since it uses less digits than its factorization.

5132155300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387120 (or 1387113 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 5132155300 is about 71639.0626683515. The cubic root of 5132155300 is about 1724.9106219882.

Adding to 5132155300 its reverse (35512315), we get a palindrome (5167667615).

The spelling of 5132155300 in words is "five billion, one hundred thirty-two million, one hundred fifty-five thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 37 50 74 100 148 185 370 740 925 1850 3700 1387069 2774138 5548276 6935345 13870690 27741380 34676725 51321553 69353450 102643106 138706900 205286212 256607765 513215530 1026431060 1283038825 2566077650 5132155300