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38676132846320 = 2451925444824241
BaseRepresentation
bin10001100101100111111010…
…01010001101101011110000
312001221101212012022112021112
420302303331022031223300
520032132210002040240
6214131323052412452
711101154424645524
oct1062637512155360
9161841765275245
1038676132846320
1111361501786092
12440783a777128
1318771b38781a8
14979d131d5d84
154710c57e7665
hex232cfd28daf0

38676132846320 has 40 divisors (see below), whose sum is σ = 94654746180240. Its totient is φ = 14656218762240.

The previous prime is 38676132846283. The next prime is 38676132846349. The reversal of 38676132846320 is 2364823167683.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 38676132846320.

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, 12722410601 + ... + 12722413640.

It is an arithmetic number, because the mean of its divisors is an integer number (2366368654506).

Almost surely, 238676132846320 is an apocalyptic number.

It is an amenable number.

38676132846320 is an abundant number, since it is smaller than the sum of its proper divisors (55978613333920).

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

38676132846320 is a wasteful number, since it uses less digits than its factorization.

38676132846320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25444824273 (or 25444824267 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 59.

The spelling of 38676132846320 in words is "thirty-eight trillion, six hundred seventy-six billion, one hundred thirty-two million, eight hundred forty-six thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 380 760 1520 25444824241 50889648482 101779296964 127224121205 203558593928 254448242410 407117187856 483451660579 508896484820 966903321158 1017792969640 1933806642316 2035585939280 2417258302895 3867613284632 4834516605790 7735226569264 9669033211580 19338066423160 38676132846320