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200051412432 = 24332479128321
BaseRepresentation
bin1011101001001111111…
…1100100110111010000
3201010100221000201002120
42322103333210313100
511234201130144212
6231522524014240
720311313643324
oct2722377446720
9633327021076
10200051412432
1177928897113
1232930991380
1315b31b80431
14997ac65984
15530cc2c88c
hex2e93fe4dd0

200051412432 has 40 divisors (see below), whose sum is σ = 516819421440. Its totient is φ = 66681231360.

The previous prime is 200051412419. The next prime is 200051412437. The reversal of 200051412432 is 234214150002.

It is a super-3 number, since 3×2000514124323 (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200051412437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494832 + ... + 1623152.

It is an arithmetic number, because the mean of its divisors is an integer number (12920485536).

Almost surely, 2200051412432 is an apocalyptic number.

It is an amenable number.

200051412432 is an abundant number, since it is smaller than the sum of its proper divisors (316768009008).

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

200051412432 is a wasteful number, since it uses less digits than its factorization.

200051412432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160811 (or 160805 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 200051412432 its reverse (234214150002), we get a palindrome (434265562434).

The spelling of 200051412432 in words is "two hundred billion, fifty-one million, four hundred twelve thousand, four hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 32479 64958 97437 128321 129916 194874 256642 259832 384963 389748 513284 519664 769926 779496 1026568 1539852 1558992 2053136 3079704 6159408 4167737759 8335475518 12503213277 16670951036 25006426554 33341902072 50012853108 66683804144 100025706216 200051412432