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10301010029 = 15913647333
BaseRepresentation
bin10011001011111110…
…01111000001101101
3222120220011112020222
421211333033001231
5132044024310104
64422054221125
7513161066132
oct114577170155
928526145228
1010301010029
114406719332
121bb59547a5
13c8217cc0b
146da11a589
1540451b1be
hex265fcf06d

10301010029 has 4 divisors (see below), whose sum is σ = 10301673276. Its totient is φ = 10300346784.

The previous prime is 10301010001. The next prime is 10301010043. The reversal of 10301010029 is 92001010301.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4619920900 + 5681089129 = 67970^2 + 75373^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10301010029 is a prime.

It is a super-2 number, since 2×103010100292 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10301009989 and 10301010016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301010089) 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, 307754 + ... + 339579.

It is an arithmetic number, because the mean of its divisors is an integer number (2575418319).

Almost surely, 210301010029 is an apocalyptic number.

It is an amenable number.

10301010029 is a deficient number, since it is larger than the sum of its proper divisors (663247).

10301010029 is an equidigital number, since it uses as much as digits as its factorization.

10301010029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663246.

The product of its (nonzero) digits is 54, while the sum is 17.

The spelling of 10301010029 in words is "ten billion, three hundred one million, ten thousand, twenty-nine".

Divisors: 1 15913 647333 10301010029