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200401152 = 283737277
BaseRepresentation
bin10111111000111…
…10000100000000
3111222002102200220
423330132010000
5402300314102
631515143040
74652244630
oct1374360400
9458072626
10200401152
11a3137396
1257144a80
1332697a83
141c8886c0
15128d81bc
hexbf1e100

200401152 has 72 divisors (see below), whose sum is σ = 609569856. Its totient is φ = 57255936.

The previous prime is 200401141. The next prime is 200401163. The reversal of 200401152 is 251104002.

It is an interprime number because it is at equal distance from previous prime (200401141) and next prime (200401163).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13263 + ... + 24014.

It is an arithmetic number, because the mean of its divisors is an integer number (8466248).

Almost surely, 2200401152 is an apocalyptic number.

It is an amenable number.

200401152 is an abundant number, since it is smaller than the sum of its proper divisors (409168704).

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

200401152 is an equidigital number, since it uses as much as digits as its factorization.

200401152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37303 (or 37289 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 200401152 is about 14156.3113839729. The cubic root of 200401152 is about 585.1942783761.

Adding to 200401152 its reverse (251104002), we get a palindrome (451505154).

The spelling of 200401152 in words is "two hundred million, four hundred one thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2688 5376 37277 74554 111831 149108 223662 260939 298216 447324 521878 596432 782817 894648 1043756 1192864 1565634 1789296 2087512 2385728 3131268 3578592 4175024 4771456 6262536 7157184 8350048 9542912 12525072 14314368 16700096 25050144 28628736 33400192 50100288 66800384 100200576 200401152