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30038050150 = 2524782115569
BaseRepresentation
bin11011111110011010…
…000100010101100110
32212112101220001100221
4123332122010111212
5443004220101100
621444351354554
72112241133143
oct337632042546
985471801327
1030038050150
1111814772739
1259a3822a5a
132aa9228294
14164d5113ca
15bac14301a
hex6fe684566

30038050150 has 48 divisors (see below), whose sum is σ = 57132682560. Its totient is φ = 11744499200.

The previous prime is 30038050127. The next prime is 30038050181. The reversal of 30038050150 is 5105083003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 1921566 + ... + 1937134.

It is an arithmetic number, because the mean of its divisors is an integer number (1190264220).

Almost surely, 230038050150 is an apocalyptic number.

30038050150 is a deficient number, since it is larger than the sum of its proper divisors (27094632410).

30038050150 is a wasteful number, since it uses less digits than its factorization.

30038050150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16449 (or 16444 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 30038050150 in words is "thirty billion, thirty-eight million, fifty thousand, one hundred fifty".

Divisors: 1 2 5 10 25 47 50 94 235 470 821 1175 1642 2350 4105 8210 15569 20525 31138 38587 41050 77174 77845 155690 192935 385870 389225 731743 778450 964675 1463486 1929350 3658715 7317430 12782149 18293575 25564298 36587150 63910745 127821490 319553725 600761003 639107450 1201522006 3003805015 6007610030 15019025075 30038050150