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2062972053025 = 5213219211632
BaseRepresentation
bin11110000001010010101…
…101110110011000100001
321022012220001212121000021
4132001102231312120201
5232244431321144100
64215414414353441
7302021241060262
oct36012255663041
97265801777007
102062972053025
117259a0a40314
122939991bb881
1311c6ca96c400
1471bc3d52969
15389e1603a1a
hex1e052b76621

2062972053025 has 81 divisors (see below), whose sum is σ = 2925976104729. Its totient is φ = 1442004258240.

The previous prime is 2062972053007. The next prime is 2062972053061. The reversal of 2062972053025 is 5203502792602.

The square root of 2062972053025 is 1436305.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 531734098401 + 1531237954624 = 729201^2 + 1237432^2 .

It is not a de Polignac number, because 2062972053025 - 25 = 2062972052993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1773836094 + ... + 1773837256.

Almost surely, 22062972053025 is an apocalyptic number.

2062972053025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2062972053025 is the 1436305-th square number.

2062972053025 is the 718153-rd centered octagonal number.

It is an amenable number.

2062972053025 is a deficient number, since it is larger than the sum of its proper divisors (863004051704).

2062972053025 is an equidigital number, since it uses as much as digits as its factorization.

2062972053025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400 (or 1200 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 2062972053025 in words is "two trillion, sixty-two billion, nine hundred seventy-two million, fifty-three thousand, twenty-five".

Divisors: 1 5 13 19 25 65 95 169 247 325 361 475 845 1163 1235 1805 3211 4225 4693 5815 6175 9025 15119 16055 22097 23465 29075 61009 75595 80275 110485 117325 196547 287261 305045 377975 419843 552425 982735 1352569 1436305 1525225 2099215 3734393 4913675 5457959 6762845 7181525 10496075 17583397 18671965 25698811 27289795 33814225 70953467 87916985 93359825 128494055 136448975 228584161 334084543 354767335 439584925 488277409 642470275 1142920805 1670422715 1773836675 2441387045 4343099059 5714604025 6347606317 8352113575 12206935225 21715495295 31738031585 82518882121 108577476475 158690157925 412594410605 2062972053025