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110587142108 = 2227997987491
BaseRepresentation
bin110011011111110000…
…0011101111111011100
3101120110000012212221002
41212333200131333130
53302440302021413
6122445242125432
710663311125012
oct1467740357734
9346400185832
10110587142108
1142999616723
12195234b0878
13a575043181
1454d11808b2
152d23925958
hex19bf81dfdc

110587142108 has 12 divisors (see below), whose sum is σ = 193534607112. Its totient is φ = 55291540080.

The previous prime is 110587142087. The next prime is 110587142117. The reversal of 110587142108 is 801241785011.

It is a happy number.

It is a super-2 number, since 2×1105871421082 (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 3 ways as a sum of consecutive naturals, for example, 381758 + ... + 605733.

It is an arithmetic number, because the mean of its divisors is an integer number (16127883926).

Almost surely, 2110587142108 is an apocalyptic number.

It is an amenable number.

110587142108 is a deficient number, since it is larger than the sum of its proper divisors (82947465004).

110587142108 is a wasteful number, since it uses less digits than its factorization.

110587142108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015492 (or 1015490 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 38.

The spelling of 110587142108 in words is "one hundred ten billion, five hundred eighty-seven million, one hundred forty-two thousand, one hundred eight".

Divisors: 1 2 4 27997 55994 111988 987491 1974982 3949964 27646785527 55293571054 110587142108