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13023301301032 = 23112919819257489
BaseRepresentation
bin1011110110000011100100…
…1111110111001100101000
31201010000102021000021011211
42331200321033313030220
53201333210113113112
643410453320202504
72512621355366551
oct275407117671450
951100367007154
1013023301301032
114171173082080
121564005309434
137361272ac5c9
1433048c945328
15178b751610a7
hexbd8393f7328

13023301301032 has 64 divisors (see below), whose sum is σ = 27558639720000. Its totient is φ = 5715244846080.

The previous prime is 13023301300987. The next prime is 13023301301033. The reversal of 13023301301032 is 23010310332031.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 13023301300994 and 13023301301012.

It is not an unprimeable number, because it can be changed into a prime (13023301301033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50449344 + ... + 50706832.

It is an arithmetic number, because the mean of its divisors is an integer number (430603745625).

Almost surely, 213023301301032 is an apocalyptic number.

It is an amenable number.

13023301301032 is an abundant number, since it is smaller than the sum of its proper divisors (14535338418968).

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

13023301301032 is a wasteful number, since it uses less digits than its factorization.

13023301301032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277354 (or 277350 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13023301301032 its reverse (23010310332031), we get a palindrome (36033611633063).

The spelling of 13023301301032 in words is "thirteen trillion, twenty-three billion, three hundred one million, three hundred one thousand, thirty-two".

Divisors: 1 2 4 8 11 22 29 44 58 88 116 232 319 638 1276 2552 19819 39638 79276 158552 218009 257489 436018 514978 574751 872036 1029956 1149502 1744072 2059912 2299004 2832379 4598008 5664758 6322261 7467181 11329516 12644522 14934362 22659032 25289044 29868724 50578088 59737448 82138991 164277982 328555964 657111928 5103174491 10206348982 20412697964 40825395928 56134919401 112269838802 147992060239 224539677604 295984120478 449079355208 591968240956 1183936481912 1627912662629 3255825325258 6511650650516 13023301301032