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10234010140 = 2256728326987
BaseRepresentation
bin10011000011111111…
…01001101000011100
3222102020002120200121
421201333221220130
5131424401311030
64411302204324
7511415436154
oct114177515034
928366076617
1010234010140
114381917322
121b974236a4
13c71321b03
146d1279764
153ed6d447a
hex261fe9a1c

10234010140 has 48 divisors (see below), whose sum is σ = 21890074752. Its totient is φ = 4018107456.

The previous prime is 10234010089. The next prime is 10234010173. The reversal of 10234010140 is 4101043201.

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, 365727 + ... + 392713.

It is an arithmetic number, because the mean of its divisors is an integer number (456043224).

Almost surely, 210234010140 is an apocalyptic number.

10234010140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10234010140 is an abundant number, since it is smaller than the sum of its proper divisors (11656064612).

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

10234010140 is a wasteful number, since it uses less digits than its factorization.

10234010140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27346 (or 27344 counting only the distinct ones).

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

Adding to 10234010140 its reverse (4101043201), we get a palindrome (14335053341).

The spelling of 10234010140 in words is "ten billion, two hundred thirty-four million, ten thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 67 134 268 283 335 566 670 1132 1340 1415 2830 5660 18961 26987 37922 53974 75844 94805 107948 134935 189610 269870 379220 539740 1808129 3616258 7232516 7637321 9040645 15274642 18081290 30549284 36162580 38186605 76373210 152746420 511700507 1023401014 2046802028 2558502535 5117005070 10234010140