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76020103380 = 223513831174237
BaseRepresentation
bin100011011001100100…
…1101011100011010100
321021012222020101012110
41012303021223203110
52221142121302010
654531222351020
75330564134314
oct1066311534324
9237188211173
1076020103380
112a270403921
1212896b8b470
1372267318c0
143972379444
151e9ddba120
hex11b326b8d4

76020103380 has 96 divisors (see below), whose sum is σ = 231991853184. Its totient is φ = 18487171584.

The previous prime is 76020103373. The next prime is 76020103409. The reversal of 76020103380 is 8330102067.

It is a super-3 number, since 3×760201033803 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 522379 + ... + 651858.

It is an arithmetic number, because the mean of its divisors is an integer number (2416581804).

Almost surely, 276020103380 is an apocalyptic number.

It is an amenable number.

76020103380 is an abundant number, since it is smaller than the sum of its proper divisors (155971749804).

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

76020103380 is a wasteful number, since it uses less digits than its factorization.

76020103380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174345 (or 1174343 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 76020103380 in words is "seventy-six billion, twenty million, one hundred three thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 83 130 156 166 195 249 260 332 390 415 498 780 830 996 1079 1245 1660 2158 2490 3237 4316 4980 5395 6474 10790 12948 16185 21580 32370 64740 1174237 2348474 3522711 4696948 5871185 7045422 11742370 14090844 15265081 17613555 23484740 30530162 35227110 45795243 61060324 70454220 76325405 91590486 97461671 152650810 183180972 194923342 228976215 292385013 305301620 389846684 457952430 487308355 584770026 915904860 974616710 1169540052 1267001723 1461925065 1949233420 2534003446 2923850130 3801005169 5068006892 5847700260 6335008615 7602010338 12670017230 15204020676 19005025845 25340034460 38010051690 76020103380