Search a number
-
+
152664660332350 = 25229176797595519
BaseRepresentation
bin100010101101100100000010…
…110110010100111100111110
3202000112121011122222220202221
4202231210002312110330332
5130002224211021113400
61300405102102435554
744104441412650105
oct4255440266247476
9660477148886687
10152664660332350
114470979a886341
1215157525a32bba
1367252a5b6a26a
14299b01a92703c
15129b258bdbc1a
hex8ad902d94f3e

152664660332350 has 48 divisors (see below), whose sum is σ = 293750018438400. Its totient is φ = 58959712183680.

The previous prime is 152664660332287. The next prime is 152664660332363. The reversal of 152664660332350 is 53233066466251.

152664660332350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1526646603323502 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256057891 + ... + 256653409.

It is an arithmetic number, because the mean of its divisors is an integer number (6119792050800).

Almost surely, 2152664660332350 is an apocalyptic number.

152664660332350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152664660332350 is a deficient number, since it is larger than the sum of its proper divisors (141085358106050).

152664660332350 is a wasteful number, since it uses less digits than its factorization.

152664660332350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772357 (or 772352 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 52.

The spelling of 152664660332350 in words is "one hundred fifty-two trillion, six hundred sixty-four billion, six hundred sixty million, three hundred thirty-two thousand, three hundred fifty".

Divisors: 1 2 5 10 25 29 50 58 145 290 725 1450 176797 353594 595519 883985 1191038 1767970 2977595 4419925 5127113 5955190 8839850 10254226 14887975 17270051 25635565 29775950 34540102 51271130 86350255 128177825 172700510 256355650 431751275 863502550 105285972643 210571945286 526429863215 1052859726430 2632149316075 3053293206647 5264298632150 6106586413294 15266466033235 30532932066470 76332330166175 152664660332350