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13233101031983 = 7338580469481
BaseRepresentation
bin1100000010010001001001…
…0010010100101000101111
31201212001221120012212022102
43000210102102110220233
53213302342331010413
644051111440405315
72534026402601000
oct300442222245057
951761846185272
1013233101031983
114242143601178
1215987b691683b
1374cb50969341
1433a6b23371a7
1517e353ad4458
hexc0912494a2f

13233101031983 has 8 divisors (see below), whose sum is σ = 15432187792800. Its totient is φ = 11342658027120.

The previous prime is 13233101031949. The next prime is 13233101032003. The reversal of 13233101031983 is 38913010133231.

It is not a de Polignac number, because 13233101031983 - 26 = 13233101031919 is a prime.

It is a super-2 number, since 2×132331010319832 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13233101031083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19290234398 + ... + 19290235083.

It is an arithmetic number, because the mean of its divisors is an integer number (1929023474100).

Almost surely, 213233101031983 is an apocalyptic number.

13233101031983 is a deficient number, since it is larger than the sum of its proper divisors (2199086760817).

13233101031983 is an frugal number, since it uses more digits than its factorization.

13233101031983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38580469502 (or 38580469488 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 13233101031983 in words is "thirteen trillion, two hundred thirty-three billion, one hundred one million, thirty-one thousand, nine hundred eighty-three".

Divisors: 1 7 49 343 38580469481 270063286367 1890443004569 13233101031983