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38676563020 = 22519101780429
BaseRepresentation
bin100100000001010011…
…011000010001001100
310200211102202222021001
4210001103120101030
51113202200004040
625433500550044
72536304234644
oct440123302114
9120742688231
1038676563020
1115447a03277
1275b4852324
133854b2c964
141c2c909524
15101571759a
hex9014d844c

38676563020 has 24 divisors (see below), whose sum is σ = 85495561200. Its totient is φ = 14656381632.

The previous prime is 38676562993. The next prime is 38676563047. The reversal of 38676563020 is 2036567683.

It is an interprime number because it is at equal distance from previous prime (38676562993) and next prime (38676563047).

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, 50889835 + ... + 50890594.

It is an arithmetic number, because the mean of its divisors is an integer number (3562315050).

Almost surely, 238676563020 is an apocalyptic number.

It is an amenable number.

38676563020 is an abundant number, since it is smaller than the sum of its proper divisors (46818998180).

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

38676563020 is a wasteful number, since it uses less digits than its factorization.

38676563020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101780457 (or 101780455 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 38676563020 in words is "thirty-eight billion, six hundred seventy-six million, five hundred sixty-three thousand, twenty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 101780429 203560858 407121716 508902145 1017804290 1933828151 2035608580 3867656302 7735312604 9669140755 19338281510 38676563020