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53080140000 = 25354884669
BaseRepresentation
bin110001011011110100…
…101010100011100000
312002000020122111101010
4301123310222203200
51332202003440000
640215031340520
73556242513516
oct613364524340
9162006574333
1053080140000
112056939a8a8
12a354521740
13500bc33284
1427d78384b6
1515a9eb8d50
hexc5bd2a8e0

53080140000 has 120 divisors (see below), whose sum is σ = 174113672040. Its totient is φ = 14154688000.

The previous prime is 53080139989. The next prime is 53080140013. The reversal of 53080140000 is 4108035.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 382335 + ... + 502334.

It is an arithmetic number, because the mean of its divisors is an integer number (1450947267).

Almost surely, 253080140000 is an apocalyptic number.

53080140000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53080140000 is an abundant number, since it is smaller than the sum of its proper divisors (121033532040).

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

53080140000 is an equidigital number, since it uses as much as digits as its factorization.

53080140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884702 (or 884679 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 53080140000 its reverse (4108035), we get a palindrome (53084248035).

The spelling of 53080140000 in words is "fifty-three billion, eighty million, one hundred forty thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 125 150 160 200 240 250 300 375 400 480 500 600 625 750 800 1000 1200 1250 1500 1875 2000 2400 2500 3000 3750 4000 5000 6000 7500 10000 12000 15000 20000 30000 60000 884669 1769338 2654007 3538676 4423345 5308014 7077352 8846690 10616028 13270035 14154704 17693380 21232056 22116725 26540070 28309408 35386760 42464112 44233450 53080140 66350175 70773520 84928224 88466900 106160280 110583625 132700350 141547040 176933800 212320560 221167250 265400700 331750875 353867600 424641120 442334500 530801400 552918125 663501750 707735200 884669000 1061602800 1105836250 1327003500 1658754375 1769338000 2123205600 2211672500 2654007000 3317508750 3538676000 4423345000 5308014000 6635017500 8846690000 10616028000 13270035000 17693380000 26540070000 53080140000