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10213001423009 = 7111994723141121
BaseRepresentation
bin1001010010011110011001…
…0100100110100010100001
31100011100112121222122210022
42110213212110212202201
52314312211331014014
633415442120443225
72102602460513540
oct224474624464241
940140477878708
1010213001423009
113288345061810
12118b421619515
1359110ac26cb8
14274451c2a157
1512a9e49eaa8e
hex949e65268a1

10213001423009 has 32 divisors (see below), whose sum is σ = 12799878297600. Its totient is φ = 7916459443200.

The previous prime is 10213001422973. The next prime is 10213001423011. The reversal of 10213001423009 is 90032410031201.

It is not a de Polignac number, because 10213001423009 - 228 = 10212732987553 is a prime.

It is a super-2 number, since 2×102130014230092 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10213001423039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72299969 + ... + 72441089.

It is an arithmetic number, because the mean of its divisors is an integer number (399996196800).

Almost surely, 210213001423009 is an apocalyptic number.

It is an amenable number.

10213001423009 is a deficient number, since it is larger than the sum of its proper divisors (2586876874591).

10213001423009 is a wasteful number, since it uses less digits than its factorization.

10213001423009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146061.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 10213001423009 in words is "ten trillion, two hundred thirteen billion, one million, four hundred twenty-three thousand, nine".

Divisors: 1 7 11 77 199 1393 2189 4723 15323 33061 51953 141121 363671 939877 987847 1552331 6579139 10338647 10866317 28083079 72370529 196581553 308913869 666514483 2162397083 4665601381 7331659313 51321615191 132636382117 928454674819 1459000203287 10213001423009