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10113341240 = 235451955949
BaseRepresentation
bin10010110101100110…
…10101011100111000
3222002211000222002002
421122303111130320
5131203003404430
64351312000132
7505421660612
oct113263253470
928084028062
1010113341240
11431a798a62
121b62b30048
13c523225b2
146bd227db2
153e2cea845
hex25acd5738

10113341240 has 32 divisors (see below), whose sum is σ = 22760460000. Its totient is φ = 4044369024.

The previous prime is 10113341213. The next prime is 10113341243. The reversal of 10113341240 is 4214331101.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113341243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152786 + ... + 208734.

It is an arithmetic number, because the mean of its divisors is an integer number (711264375).

Almost surely, 210113341240 is an apocalyptic number.

10113341240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10113341240 is an abundant number, since it is smaller than the sum of its proper divisors (12647118760).

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

10113341240 is a wasteful number, since it uses less digits than its factorization.

10113341240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60479 (or 60475 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10113341240 its reverse (4214331101), we get a palindrome (14327672341).

The spelling of 10113341240 in words is "ten billion, one hundred thirteen million, three hundred forty-one thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 4519 9038 18076 22595 36152 45190 55949 90380 111898 180760 223796 279745 447592 559490 1118980 2237960 252833531 505667062 1011334124 1264167655 2022668248 2528335310 5056670620 10113341240