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10200101342431 = 7211135923245771
BaseRepresentation
bin1001010001101110010101…
…1010101100110011011111
31100010010020121012200000011
42110123211122230303133
52314104301420424211
633405510055144051
72101635006604300
oct224334532546337
940103217180004
1010200101342431
1132829253232a0
121188a21375027
1358cb3346b220
1427398a8707a7
1512a4dc234921
hex946e56accdf

10200101342431 has 48 divisors (see below), whose sum is σ = 13942209068928. Its totient is φ = 7335467697600.

The previous prime is 10200101342429. The next prime is 10200101342441. The reversal of 10200101342431 is 13424310100201.

It is not a de Polignac number, because 10200101342431 - 21 = 10200101342429 is a prime.

It is a super-2 number, since 2×102001013424312 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200101342441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41379576 + ... + 41625346.

It is an arithmetic number, because the mean of its divisors is an integer number (290462688936).

Almost surely, 210200101342431 is an apocalyptic number.

10200101342431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10200101342431 is a deficient number, since it is larger than the sum of its proper divisors (3742107726497).

10200101342431 is a wasteful number, since it uses less digits than its factorization.

10200101342431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251732 (or 251725 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10200101342431 its reverse (13424310100201), we get a palindrome (23624411442632).

The spelling of 10200101342431 in words is "ten trillion, two hundred billion, one hundred one million, three hundred forty-two thousand, four hundred thirty-one".

Divisors: 1 7 11 13 49 77 91 143 539 637 1001 5923 7007 41461 65153 76999 245771 290227 456071 538993 846989 1720397 2703481 3192497 3195023 3772951 5928923 12042779 18924367 22365161 35145253 41502461 132470569 156556127 246016771 1455701633 1722117397 10189911431 16012717963 18924121229 71329380017 112089025741 132468848603 208165333519 784623180187 927281940221 1457157334633 10200101342431