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2030103108 = 2233111989939
BaseRepresentation
bin111100100000000…
…1110101001000100
312020110222220221000
41321000032221010
513124201244413
6533240053300
7101210406645
oct17100165104
95213886830
102030103108
11951a38570
12487a64230
13264787257
141538936cc
15bd35c073
hex7900ea44

2030103108 has 96 divisors (see below), whose sum is σ = 6043968000. Its totient is φ = 582798240.

The previous prime is 2030103067. The next prime is 2030103113. The reversal of 2030103108 is 8013010302.

It is a super-2 number, since 2×20301031082 = 8242637258222519328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22398 + ... + 67541.

It is an arithmetic number, because the mean of its divisors is an integer number (62958000).

Almost surely, 22030103108 is an apocalyptic number.

It is an amenable number.

2030103108 is an abundant number, since it is smaller than the sum of its proper divisors (4013864892).

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

2030103108 is a wasteful number, since it uses less digits than its factorization.

2030103108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89982 (or 89974 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2030103108 is about 45056.6655224285. The cubic root of 2030103108 is about 1266.2108541233.

The spelling of 2030103108 in words is "two billion, thirty million, one hundred three thousand, one hundred eight".

Divisors: 1 2 3 4 6 9 11 12 18 19 22 27 33 36 38 44 54 57 66 76 99 108 114 132 171 198 209 228 297 342 396 418 513 594 627 684 836 1026 1188 1254 1881 2052 2508 3762 5643 7524 11286 22572 89939 179878 269817 359756 539634 809451 989329 1079268 1618902 1708841 1978658 2428353 2967987 3237804 3417682 3957316 4856706 5126523 5935974 6835364 8903961 9713412 10253046 11871948 15379569 17807922 18797251 20506092 26711883 30759138 35615844 37594502 46138707 53423766 56391753 61518276 75189004 92277414 106847532 112783506 169175259 184554828 225567012 338350518 507525777 676701036 1015051554 2030103108