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207468014672 = 2423727775477
BaseRepresentation
bin1100000100111000001…
…1101010110001010000
3201211111210200010201102
43001032003222301100
511344343302432142
6235150503323532
720663152012352
oct3011603526120
9654453603642
10207468014672
117aa94316156
12342607505a8
131674458b679
14a081c690d2
1555e3dd9532
hex304e0eac50

207468014672 has 40 divisors (see below), whose sum is σ = 420023700096. Its totient is φ = 99087221376.

The previous prime is 207468014653. The next prime is 207468014681. The reversal of 207468014672 is 276410864702.

It is a super-2 number, since 2×2074680146722 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120203 + ... + 655274.

Almost surely, 2207468014672 is an apocalyptic number.

It is an amenable number.

207468014672 is an abundant number, since it is smaller than the sum of its proper divisors (212555685424).

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

207468014672 is a wasteful number, since it uses less digits than its factorization.

207468014672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776235 (or 776229 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 207468014672 in words is "two hundred seven billion, four hundred sixty-eight million, fourteen thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 23 46 92 184 368 727 1454 2908 5816 11632 16721 33442 66884 133768 267536 775477 1550954 3101908 6203816 12407632 17835971 35671942 71343884 142687768 285375536 563771779 1127543558 2255087116 4510174232 9020348464 12966750917 25933501834 51867003668 103734007336 207468014672