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534532108180 = 225743479185371
BaseRepresentation
bin1111100011101001001…
…10001010111110010100
31220002201110110120021011
413301310212022332110
532224210204430210
61045321034102004
753422126644520
oct7616446127624
91802643416234
10534532108180
1119676a492484
128771987a904
133b53844c095
141bc2b534d80
15dd8758dd8a
hex7c7498af94

534532108180 has 96 divisors (see below), whose sum is σ = 1315459031040. Its totient is φ = 178631429760.

The previous prime is 534532108157. The next prime is 534532108183. The reversal of 534532108180 is 81801235435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534532108183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2790895 + ... + 2976265.

It is an arithmetic number, because the mean of its divisors is an integer number (13702698240).

Almost surely, 2534532108180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534532108180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (657729515520).

534532108180 is an abundant number, since it is smaller than the sum of its proper divisors (780926922860).

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

534532108180 is a wasteful number, since it uses less digits than its factorization.

534532108180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185909 (or 185907 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 534532108180 in words is "five hundred thirty-four billion, five hundred thirty-two million, one hundred eight thousand, one hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 43 70 86 140 172 215 301 430 479 602 860 958 1204 1505 1916 2395 3010 3353 4790 6020 6706 9580 13412 16765 20597 33530 41194 67060 82388 102985 144179 185371 205970 288358 370742 411940 576716 720895 741484 926855 1297597 1441790 1853710 2595194 2883580 3707420 5190388 6487985 7970953 12975970 15941906 25951940 31883812 39854765 55796671 79709530 88792709 111593342 159419060 177585418 223186684 278983355 355170836 443963545 557966710 621548963 887927090 1115933420 1243097926 1775854180 2486195852 3107744815 3818086487 6215489630 7636172974 12430979260 15272345948 19090432435 26726605409 38180864870 53453210818 76361729740 106906421636 133633027045 267266054090 534532108180