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13023210100001 = 1723611823329947
BaseRepresentation
bin1011110110000011001111…
…0011111101010100100001
31201010000011220101202212212
42331200303303331110201
53201333013241200001
643410440301331505
72512616200242413
oct275406363752441
951100156352785
1013023210100001
114171126650422
121563b9a866b95
13736111429aba
143304807a49b3
15178b6c1487bb
hexbd833cfd521

13023210100001 has 32 divisors (see below), whose sum is σ = 14625987948288. Its totient is φ = 11531001968640.

The previous prime is 13023210099997. The next prime is 13023210100007. The reversal of 13023210100001 is 10000101232031.

It is not a de Polignac number, because 13023210100001 - 22 = 13023210099997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13023210100007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 434860310 + ... + 434890256.

It is an arithmetic number, because the mean of its divisors is an integer number (457062123384).

Almost surely, 213023210100001 is an apocalyptic number.

It is an amenable number.

13023210100001 is a deficient number, since it is larger than the sum of its proper divisors (1602777848287).

13023210100001 is a wasteful number, since it uses less digits than its factorization.

13023210100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48281.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13023210100001 its reverse (10000101232031), we get a palindrome (23023311332032).

The spelling of 13023210100001 in words is "thirteen trillion, twenty-three billion, two hundred ten million, one hundred thousand, one".

Divisors: 1 17 23 61 391 1037 1403 18233 23851 29947 309961 419359 509099 688781 1112213 1826767 7129103 11709277 18907621 25580899 31055039 42015641 434875283 546023651 714265897 9282402067 12558543973 33307442711 213495247541 566226526087 766071182353 13023210100001