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10042100100101 = 155951131259803
BaseRepresentation
bin1001001000100001101111…
…0011110010110000000101
31022120000102012222221002002
42102020123303302300011
52304012210111200401
633205135504155045
72054342413320026
oct222103363626005
938500365887062
1010042100100101
113221915789383
121162287008a85
1357ac73332364
1426a07c5b0c4d
15126340eb1a6b
hex9221bcf2c05

10042100100101 has 8 divisors (see below), whose sum is σ = 10050514743360. Its totient is φ = 10033687989792.

The previous prime is 10042100100089. The next prime is 10042100100119. The reversal of 10042100100101 is 10100100124001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10042100100101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042100100001) 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 7 ways as a sum of consecutive naturals, for example, 7341266 + ... + 8601068.

It is an arithmetic number, because the mean of its divisors is an integer number (1256314342920).

Almost surely, 210042100100101 is an apocalyptic number.

It is an amenable number.

10042100100101 is a deficient number, since it is larger than the sum of its proper divisors (8414643259).

10042100100101 is a wasteful number, since it uses less digits than its factorization.

10042100100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266475.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10042100100101 its reverse (10100100124001), we get a palindrome (20142200224102).

The spelling of 10042100100101 in words is "ten trillion, forty-two billion, one hundred million, one hundred thousand, one hundred one".

Divisors: 1 1559 5113 1259803 7971167 1964032877 6441372739 10042100100101