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48980802 = 23132772267
BaseRepresentation
bin1011101011011…
…0001101000010
310102011111000210
42322312031002
5100014341202
64505454550
71133221113
oct272661502
9112144023
1048980802
1125715002
12144a1456
13a1bc530
14671020a
154477c6c
hex2eb6342

48980802 has 32 divisors (see below), whose sum is σ = 105924672. Its totient is φ = 15009984.

The previous prime is 48980801. The next prime is 48980807. The reversal of 48980802 is 20808984.

It is a happy number.

48980802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (48980801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20473 + ... + 22739.

It is an arithmetic number, because the mean of its divisors is an integer number (3310146).

Almost surely, 248980802 is an apocalyptic number.

48980802 is an abundant number, since it is smaller than the sum of its proper divisors (56943870).

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

48980802 is a wasteful number, since it uses less digits than its factorization.

48980802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 48980802 is about 6998.6285799434. The cubic root of 48980802 is about 365.8827747249.

The spelling of 48980802 in words is "forty-eight million, nine hundred eighty thousand, eight hundred two".

Divisors: 1 2 3 6 13 26 39 78 277 554 831 1662 2267 3601 4534 6801 7202 10803 13602 21606 29471 58942 88413 176826 627959 1255918 1883877 3767754 8163467 16326934 24490401 48980802