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108214023684 = 223131394990501
BaseRepresentation
bin110010011001000001…
…1101111011000000100
3101100022121202222110010
41210302003233120010
53233110242224214
6121413550030220
710550434011264
oct1446203573004
9340277688403
10108214023684
1141990aa4728
1218b807a8370
13a2874a9ca0
145347d1b7a4
152c3540e659
hex19320ef604

108214023684 has 48 divisors (see below), whose sum is σ = 273878749760. Its totient is φ = 33057072000.

The previous prime is 108214023683. The next prime is 108214023721. The reversal of 108214023684 is 486320412801.

108214023684 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (108214023683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2473567 + ... + 2516934.

Almost surely, 2108214023684 is an apocalyptic number.

It is an amenable number.

108214023684 is an abundant number, since it is smaller than the sum of its proper divisors (165664726076).

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

108214023684 is a wasteful number, since it uses less digits than its factorization.

108214023684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4990660 (or 4990658 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The spelling of 108214023684 in words is "one hundred eight billion, two hundred fourteen million, twenty-three thousand, six hundred eighty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 139 156 278 417 556 834 1668 1807 3614 5421 7228 10842 21684 4990501 9981002 14971503 19962004 29943006 59886012 64876513 129753026 194629539 259506052 389259078 693679639 778518156 1387359278 2081038917 2774718556 4162077834 8324155668 9017835307 18035670614 27053505921 36071341228 54107011842 108214023684