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151041012 = 22382115331
BaseRepresentation
bin10010000000010…
…11001111110100
3101112012200022120
421000023033310
5302131303022
622553155540
73512553543
oct1100131764
9345180276
10151041012
1178293391
12426bbbb0
13253a49a5
14160ba15a
15d3d7d5c
hex900b3f4

151041012 has 24 divisors (see below), whose sum is σ = 352881312. Its totient is φ = 50282400.

The previous prime is 151040987. The next prime is 151041031. The reversal of 151041012 is 210140151.

Adding to 151041012 its reverse (210140151), we get a palindrome (361181163).

It is a happy number.

151041012 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

151041012 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 151040982 and 151041000.

It is a congruent number.

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, 2187 + ... + 17517.

It is an arithmetic number, because the mean of its divisors is an integer number (14703388).

Almost surely, 2151041012 is an apocalyptic number.

151041012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151041012 is an abundant number, since it is smaller than the sum of its proper divisors (201840300).

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

151041012 is a wasteful number, since it uses less digits than its factorization.

151041012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16159 (or 16157 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 151041012 is about 12289.8743687639. The cubic root of 151041012 is about 532.5556079378. Note that the first 3 decimals are identical.

The spelling of 151041012 in words is "one hundred fifty-one million, forty-one thousand, twelve".

Divisors: 1 2 3 4 6 12 821 1642 2463 3284 4926 9852 15331 30662 45993 61324 91986 183972 12586751 25173502 37760253 50347004 75520506 151041012