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5015472400 = 245235412
BaseRepresentation
bin1001010101111001…
…00000100100010000
3110221112111101201001
410222330200210100
540232430104100
62145402551344
7235200545341
oct45274404420
913845441631
105015472400
112144115714
12b7b808554
1361c118263
1435816c0c8
151e54b0d6a
hex12af20910

5015472400 has 45 divisors (see below), whose sum is σ = 12053076303. Its totient is φ = 2005622400.

The previous prime is 5015472353. The next prime is 5015472467. The reversal of 5015472400 is 42745105.

The square root of 5015472400 is 70820.

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 246741264 + 4768731136 = 15708^2 + 69056^2 .

It is a Duffinian number.

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, 1414630 + ... + 1418170.

Almost surely, 25015472400 is an apocalyptic number.

5015472400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5015472400 is the 70820-th square number.

It is an amenable number.

5015472400 is an abundant number, since it is smaller than the sum of its proper divisors (7037603903).

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

5015472400 is an frugal number, since it uses more digits than its factorization.

5015472400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7100 (or 3548 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The cubic root of 5015472400 is about 1711.7379592096.

The spelling of 5015472400 in words is "five billion, fifteen million, four hundred seventy-two thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 3541 7082 14164 17705 28328 35410 56656 70820 88525 141640 177050 283280 354100 708200 1416400 12538681 25077362 50154724 62693405 100309448 125386810 200618896 250773620 313467025 501547240 626934050 1003094480 1253868100 2507736200 5015472400