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106937279412 = 22312597078189
BaseRepresentation
bin110001110010111110…
…1010110001110110100
3101020000122100122120020
41203211331112032310
53223001420420122
6121043141005140
710504001606625
oct1434575261664
9336018318506
10106937279412
1141396340877
12188850b37b0
13a112b252c2
145266531a4c
152bad2b4c5c
hex18e5f563b4

106937279412 has 24 divisors (see below), whose sum is σ = 249718543200. Its totient is φ = 35617442016.

The previous prime is 106937279411. The next prime is 106937279419. The reversal of 106937279412 is 214972739601.

It is a happy number.

It is a super-2 number, since 2×1069372794122 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106937279411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3523987 + ... + 3554202.

It is an arithmetic number, because the mean of its divisors is an integer number (10404939300).

Almost surely, 2106937279412 is an apocalyptic number.

106937279412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

106937279412 is an abundant number, since it is smaller than the sum of its proper divisors (142781263788).

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

106937279412 is a wasteful number, since it uses less digits than its factorization.

106937279412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7079455 (or 7079453 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 51.

The spelling of 106937279412 in words is "one hundred six billion, nine hundred thirty-seven million, two hundred seventy-nine thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 1259 2518 3777 5036 7554 15108 7078189 14156378 21234567 28312756 42469134 84938268 8911439951 17822879902 26734319853 35645759804 53468639706 106937279412