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15010331202112 = 262397105126143
BaseRepresentation
bin1101101001101101110101…
…1101011001001001000000
31222010222021210022211020211
43122123131131121021000
53431412124241431422
651531352335043504
73106314000024301
oct332333535311100
958128253284224
1015010331202112
114867933710644
121825129670594
1384b611710c1c
1439c70aa107a8
151b06be646577
hexda6dd759240

15010331202112 has 56 divisors (see below), whose sum is σ = 31401599717376. Its totient is φ = 7104845180928.

The previous prime is 15010331202109. The next prime is 15010331202143. The reversal of 15010331202112 is 21120213301051.

15010331202112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52420288 + ... + 52705855.

It is an arithmetic number, because the mean of its divisors is an integer number (560742852096).

Almost surely, 215010331202112 is an apocalyptic number.

It is an amenable number.

15010331202112 is an abundant number, since it is smaller than the sum of its proper divisors (16391268515264).

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

15010331202112 is a wasteful number, since it uses less digits than its factorization.

15010331202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105126275 (or 105126265 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 15010331202112 its reverse (21120213301051), we get a palindrome (36130544503163).

The spelling of 15010331202112 in words is "fifteen trillion, ten billion, three hundred thirty-one million, two hundred two thousand, one hundred twelve".

Divisors: 1 2 4 8 16 23 32 46 64 92 97 184 194 368 388 736 776 1472 1552 2231 3104 4462 6208 8924 17848 35696 71392 142784 105126143 210252286 420504572 841009144 1682018288 2417901289 3364036576 4835802578 6728073152 9671605156 10197235871 19343210312 20394471742 38686420624 40788943484 77372841248 81577886968 154745682496 163155773936 234536425033 326311547872 469072850066 652623095744 938145700132 1876291400264 3752582800528 7505165601056 15010331202112