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5042148810 = 235905918553
BaseRepresentation
bin1001011001000100…
…10001010111001010
3111000101200200212020
410230202101113022
540311242230220
62152154425310
7235643362206
oct45442212712
914011620766
105042148810
112158186036
12b88732236
136247c850a
1435b913b06
151e79d0040
hex12c8915ca

5042148810 has 32 divisors (see below), whose sum is σ = 12103145280. Its totient is φ = 1344352128.

The previous prime is 5042148809. The next prime is 5042148817. The reversal of 5042148810 is 188412405.

It is a super-2 number, since 2×50421488102 = 50846529244368832200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5042148817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262494 + ... + 281046.

It is an arithmetic number, because the mean of its divisors is an integer number (378223290).

Almost surely, 25042148810 is an apocalyptic number.

5042148810 is an abundant number, since it is smaller than the sum of its proper divisors (7060996470).

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

5042148810 is a wasteful number, since it uses less digits than its factorization.

5042148810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27622.

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 5042148810 is about 71008.0897503939. The cubic root of 5042148810 is about 1714.7674049266.

The spelling of 5042148810 in words is "five billion, forty-two million, one hundred forty-eight thousand, eight hundred ten".

Divisors: 1 2 3 5 6 10 15 30 9059 18118 18553 27177 37106 45295 54354 55659 90590 92765 111318 135885 185530 271770 278295 556590 168071627 336143254 504214881 840358135 1008429762 1680716270 2521074405 5042148810