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10742714740 = 2258921128603
BaseRepresentation
bin10100000000101000…
…01101000101110100
31000201200022110012201
422000110031011310
5134000113332430
64533553354244
7530133366022
oct120024150564
930650273181
1010742714740
114612a8964a
1220b9868984
131022833c54
1473ca59712
1542d1bb8ca
hex28050d174

10742714740 has 48 divisors (see below), whose sum is σ = 22922101440. Its totient is φ = 4228519680.

The previous prime is 10742714707. The next prime is 10742714761. The reversal of 10742714740 is 4741724701.

It is a self number, because there is not a number n which added to its sum of digits gives 10742714740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361279 + ... + 389881.

It is an arithmetic number, because the mean of its divisors is an integer number (477543780).

Almost surely, 210742714740 is an apocalyptic number.

10742714740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10742714740 is an abundant number, since it is smaller than the sum of its proper divisors (12179386700).

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

10742714740 is a wasteful number, since it uses less digits than its factorization.

10742714740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28912 (or 28910 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 37.

The spelling of 10742714740 in words is "ten billion, seven hundred forty-two million, seven hundred fourteen thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 89 178 211 356 422 445 844 890 1055 1780 2110 4220 18779 28603 37558 57206 75116 93895 114412 143015 187790 286030 375580 572060 2545667 5091334 6035233 10182668 12070466 12728335 24140932 25456670 30176165 50913340 60352330 120704660 537135737 1074271474 2148542948 2685678685 5371357370 10742714740