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10201140232401 = 315732716621361
BaseRepresentation
bin1001010001110010001101…
…0101110000000011010001
31100010012221000001202010110
42110130203111300003101
52314113413344414101
633410201130151533
72102002523201106
oct224344325600321
940105830052113
1010201140232401
113283308799748
1211890712825a9
1358cc6a773911
14273a48822aad
1512a54d548cd6
hex947235700d1

10201140232401 has 16 divisors (see below), whose sum is σ = 13692340965248. Its totient is φ = 6755376326400.

The previous prime is 10201140232337. The next prime is 10201140232411. The reversal of 10201140232401 is 10423204110201.

It is not a de Polignac number, because 10201140232401 - 26 = 10201140232337 is a prime.

It is a super-2 number, since 2×102011402324012 (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 (10201140232411) 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, 1770040 + ... + 4851321.

It is an arithmetic number, because the mean of its divisors is an integer number (855771310328).

Almost surely, 210201140232401 is an apocalyptic number.

It is an amenable number.

10201140232401 is a deficient number, since it is larger than the sum of its proper divisors (3491200732847).

10201140232401 is a wasteful number, since it uses less digits than its factorization.

10201140232401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624792.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10201140232401 its reverse (10423204110201), we get a palindrome (20624344342602).

The spelling of 10201140232401 in words is "ten trillion, two hundred one billion, one hundred forty million, two hundred thirty-two thousand, four hundred one".

Divisors: 1 3 157 471 3271 9813 513547 1540641 6621361 19864083 1039553677 3118661031 21658471831 64975415493 3400380077467 10201140232401