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106101005051 = 491921569629
BaseRepresentation
bin110001011010000011…
…1001101101011111011
3101010212100202111210202
41202310013031223323
53214243324130201
6120424144432415
710444165443146
oct1426407155373
9333770674722
10106101005051
1140aa7284538
121869101870b
13a00b7b15c2
1451c744305d
152b5eb74c6b
hex18b41cdafb

106101005051 has 4 divisors (see below), whose sum is σ = 106122579600. Its totient is φ = 106079430504.

The previous prime is 106101004969. The next prime is 106101005057. The reversal of 106101005051 is 150500101601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106101005051 - 214 = 106100988667 is a prime.

It is a super-2 number, since 2×1061010050512 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106101005057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10779896 + ... + 10789733.

It is an arithmetic number, because the mean of its divisors is an integer number (26530644900).

Almost surely, 2106101005051 is an apocalyptic number.

106101005051 is a deficient number, since it is larger than the sum of its proper divisors (21574549).

106101005051 is an equidigital number, since it uses as much as digits as its factorization.

106101005051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21574548.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 106101005051 its reverse (150500101601), we get a palindrome (256601106652).

The spelling of 106101005051 in words is "one hundred six billion, one hundred one million, five thousand, fifty-one".

Divisors: 1 4919 21569629 106101005051