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120348348852 = 223125918734253
BaseRepresentation
bin111000000010101010…
…0100001000110110100
3102111122021122120021210
41300011110201012310
53432433134130402
6131142014441420
711460226041504
oct1600524410664
9374567576253
10120348348852
1147048561836
121b3a8503270
13b46c412b54
145b79703a04
1531e586506c
hex1c055211b4

120348348852 has 48 divisors (see below), whose sum is σ = 281252018880. Its totient is φ = 40053431808.

The previous prime is 120348348833. The next prime is 120348348941. The reversal of 120348348852 is 258843843021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28295158 + ... + 28299410.

It is an arithmetic number, because the mean of its divisors is an integer number (5859417060).

Almost surely, 2120348348852 is an apocalyptic number.

120348348852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120348348852 is an abundant number, since it is smaller than the sum of its proper divisors (160903670028).

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

120348348852 is a wasteful number, since it uses less digits than its factorization.

120348348852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7392 (or 7390 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 120348348852 in words is "one hundred twenty billion, three hundred forty-eight million, three hundred forty-eight thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 1259 1873 2518 3746 3777 4253 5036 5619 7492 7554 8506 11238 12759 15108 17012 22476 25518 51036 2358107 4716214 5354527 7074321 7965869 9432428 10709054 14148642 15931738 16063581 21418108 23897607 28297284 31863476 32127162 47795214 64254324 95590428 10029029071 20058058142 30087087213 40116116284 60174174426 120348348852