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3054492800 = 27529772
BaseRepresentation
bin1011011000001111…
…1101110010000000
321212212120022101222
42312003331302000
522223422232200
61223032214212
7135456521552
oct26603756200
97785508358
103054492800
1113281aa717
12712b3a368
13398a838b8
1420d94d4d2
1512d259d85
hexb60fdc80

3054492800 has 72 divisors (see below), whose sum is σ = 7553282835. Its totient is φ = 1220546560.

The previous prime is 3054492787. The next prime is 3054492817. The reversal of 3054492800 is 82944503.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 2594476096 + 460016704 = 50936^2 + 21448^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=39080.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3125912 + ... + 3126888.

Almost surely, 23054492800 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 3054492800

3054492800 is an abundant number, since it is smaller than the sum of its proper divisors (4498790035).

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

3054492800 is an frugal number, since it uses more digits than its factorization.

3054492800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 3054492800 is about 55267.4660175406. The cubic root of 3054492800 is about 1450.9296931215.

The spelling of 3054492800 in words is "three billion, fifty-four million, four hundred ninety-two thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 977 1600 1954 3200 3908 4885 7816 9770 15632 19540 24425 31264 39080 48850 62528 78160 97700 125056 156320 195400 312640 390800 625280 781600 954529 1563200 1909058 3126400 3818116 4772645 7636232 9545290 15272464 19090580 23863225 30544928 38181160 47726450 61089856 76362320 95452900 122179712 152724640 190905800 305449280 381811600 610898560 763623200 1527246400 3054492800