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10301022100 = 2252831241087
BaseRepresentation
bin10011001011111110…
…10001111110010100
3222120220012010211001
421211333101332110
5132044030201400
64422054353044
7513161146255
oct114577217624
928526163731
1010301022100
114406727406
121bb595b784
13c82185565
146da120b2c
1540451ea6a
hex265fd1f94

10301022100 has 36 divisors (see below), whose sum is σ = 22622552064. Its totient is φ = 4070762080.

The previous prime is 10301022059. The next prime is 10301022103. The reversal of 10301022100 is 122010301.

It is a super-2 number, since 2×103010221002 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301022103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 612244 + ... + 628843.

It is an arithmetic number, because the mean of its divisors is an integer number (628404224).

Almost surely, 210301022100 is an apocalyptic number.

10301022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10301022100 is an abundant number, since it is smaller than the sum of its proper divisors (12321529964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10301022100 is a wasteful number, since it uses less digits than its factorization.

10301022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241184 (or 1241177 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10301022100 its reverse (122010301), we get a palindrome (10423032401).

The spelling of 10301022100 in words is "ten billion, three hundred one million, twenty-two thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 83 100 166 332 415 830 1660 2075 4150 8300 1241087 2482174 4964348 6205435 12410870 24821740 31027175 62054350 103010221 124108700 206020442 412040884 515051105 1030102210 2060204420 2575255525 5150511050 10301022100