Base | Representation |
---|---|
bin | 101101000111010011… |
… | …000001001111010010 |
3 | 11122000220221000211220 |
4 | 231013103001033102 |
5 | 1243201321332102 |
6 | 34130422345510 |
7 | 3333260035440 |
oct | 550723011722 |
9 | 148026830756 |
10 | 48440808402 |
11 | 195a8634358 |
12 | 947a88b296 |
13 | 474ca2474c |
14 | 24b761db90 |
15 | 13d7a571bc |
hex | b474c13d2 |
48440808402 has 32 divisors (see below), whose sum is σ = 110732975232. Its totient is φ = 13838840064.
The previous prime is 48440808349. The next prime is 48440808419. The reversal of 48440808402 is 20480804484.
It is a Harshad number since it is a multiple of its sum of digits (42).
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 15 ways as a sum of consecutive naturals, for example, 409248 + ... + 514164.
It is an arithmetic number, because the mean of its divisors is an integer number (3460405476).
Almost surely, 248440808402 is an apocalyptic number.
48440808402 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
48440808402 is an abundant number, since it is smaller than the sum of its proper divisors (62292166830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48440808402 is a wasteful number, since it uses less digits than its factorization.
48440808402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115922.
The product of its (nonzero) digits is 262144, while the sum is 42.
The spelling of 48440808402 in words is "forty-eight billion, four hundred forty million, eight hundred eight thousand, four hundred two".
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