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239006399288 = 2331963735481
BaseRepresentation
bin1101111010010111100…
…1000011101100111000
3211211220202201002001112
43132211321003230320
512403441114234123
6301444212335452
723160541605506
oct3364571035470
9754822632045
10239006399288
11923a8977328
123a3a2914588
13196cc595207
14b7d4729676
15633cae0d78
hex37a5e43b38

239006399288 has 16 divisors (see below), whose sum is σ = 462593031360. Its totient is φ = 115648257600.

The previous prime is 239006399279. The next prime is 239006399309. The reversal of 239006399288 is 882993600932.

It is a super-2 number, since 2×2390063992882 (a number of 24 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, 481867493 + ... + 481867988.

It is an arithmetic number, because the mean of its divisors is an integer number (28912064460).

Almost surely, 2239006399288 is an apocalyptic number.

It is an amenable number.

239006399288 is a deficient number, since it is larger than the sum of its proper divisors (223586632072).

239006399288 is a wasteful number, since it uses less digits than its factorization.

239006399288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963735518 (or 963735514 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 59.

The spelling of 239006399288 in words is "two hundred thirty-nine billion, six million, three hundred ninety-nine thousand, two hundred eighty-eight".

Divisors: 1 2 4 8 31 62 124 248 963735481 1927470962 3854941924 7709883848 29875799911 59751599822 119503199644 239006399288