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100302012412 = 22754118713539
BaseRepresentation
bin101110101101001110…
…1110011111111111100
3100120220012221011101121
41131122131303333330
53120404303344122
6114024512120324
710150402016110
oct1353235637774
9316805834347
10100302012412
11395a0964538
1217532b360a4
1395c6263504
144bd71d9740
1529209e4bc7
hex175a773ffc

100302012412 has 48 divisors (see below), whose sum is σ = 201139061760. Its totient is φ = 42872068800.

The previous prime is 100302012401. The next prime is 100302012413. The reversal of 100302012412 is 214210203001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100302012413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28340139 + ... + 28343677.

It is an arithmetic number, because the mean of its divisors is an integer number (4190397120).

Almost surely, 2100302012412 is an apocalyptic number.

It is an amenable number.

100302012412 is an abundant number, since it is smaller than the sum of its proper divisors (100837049348).

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

100302012412 is a wasteful number, since it uses less digits than its factorization.

100302012412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5962 (or 5960 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 100302012412 its reverse (214210203001), we get a palindrome (314512215413).

The spelling of 100302012412 in words is "one hundred billion, three hundred two million, twelve thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 541 1082 1871 2164 3539 3742 3787 7078 7484 7574 13097 14156 15148 24773 26194 49546 52388 99092 1012211 1914599 2024422 3829198 4048844 6621469 7085477 7658396 13242938 13402193 14170954 26485876 26804386 28341908 46350283 53608772 92700566 185401132 3582214729 7164429458 14328858916 25075503103 50151006206 100302012412