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88050503030 = 2577161928621
BaseRepresentation
bin101001000000000111…
…0000000110101110110
322102021101120000000212
41102000032000311312
52420311412044110
6104241055505422
76234654632630
oct1220016006566
9272241500025
1088050503030
1134384239176
1215093b28272
1383c2c7b289
14439402ba50
152455142e05
hex1480380d76

88050503030 has 64 divisors (see below), whose sum is σ = 183986795520. Its totient is φ = 29714428800.

The previous prime is 88050503011. The next prime is 88050503083. The reversal of 88050503030 is 3030505088.

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, 3062120 + ... + 3090740.

It is an arithmetic number, because the mean of its divisors is an integer number (2874793680).

Almost surely, 288050503030 is an apocalyptic number.

88050503030 is an abundant number, since it is smaller than the sum of its proper divisors (95936292490).

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

88050503030 is a wasteful number, since it uses less digits than its factorization.

88050503030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29325.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 88050503030 in words is "eighty-eight billion, fifty million, five hundred three thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 71 142 355 497 619 710 994 1238 2485 3095 4333 4970 6190 8666 21665 28621 43330 43949 57242 87898 143105 200347 219745 286210 307643 400694 439490 615286 1001735 1538215 2003470 2032091 3076430 4064182 10160455 14224637 17716399 20320910 28449274 35432798 71123185 88581995 124014793 142246370 177163990 248029586 620073965 1240147930 1257864329 2515728658 6289321645 8805050303 12578643290 17610100606 44025251515 88050503030