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482388538117460 = 225137701724090013
BaseRepresentation
bin110110110101110101101010…
…1011101010100110101010100
32100020222220010121222101202112
41231223223111131110311110
51001211423211224224320
64425542122440530152
7203415264445056632
oct15553532535246524
92306886117871675
10482388538117460
1112a781914a18a17
124612a169480958
131792207575a940
148719a308ac352
153ab8076064ec5
hex1b6bad5754d54

482388538117460 has 48 divisors (see below), whose sum is σ = 1090954442572176. Its totient is φ = 178110370962432.

The previous prime is 482388538117397. The next prime is 482388538117469. The reversal of 482388538117460 is 64711835883284.

It can be written as a sum of positive squares in 8 ways, for example, as 211410522436 + 482177127595024 = 459794^2 + 21958532^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482388538117469) 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, 7979414 + ... + 32069426.

It is an arithmetic number, because the mean of its divisors is an integer number (22728217553587).

Almost surely, 2482388538117460 is an apocalyptic number.

It is an amenable number.

482388538117460 is an abundant number, since it is smaller than the sum of its proper divisors (608565904454716).

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

482388538117460 is a wasteful number, since it uses less digits than its factorization.

482388538117460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24167052 (or 24167050 counting only the distinct ones).

The product of its (nonzero) digits is 247726080, while the sum is 68.

The spelling of 482388538117460 in words is "four hundred eighty-two trillion, three hundred eighty-eight billion, five hundred thirty-eight million, one hundred seventeen thousand, four hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 77017 154034 308068 385085 770170 1001221 1540340 2002442 4004884 5006105 10012210 20024420 24090013 48180026 96360052 120450065 240900130 313170169 481800260 626340338 1252680676 1565850845 3131701690 6263403380 1855340531221 3710681062442 7421362124884 9276702656105 18553405312210 24119426905873 37106810624420 48238853811746 96477707623492 120597134529365 241194269058730 482388538117460