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54622430970 = 2351820747699
BaseRepresentation
bin110010110111110000…
…000010011011111010
312012222201201222211220
4302313300002123322
51343331320242340
641032044132510
73642411000612
oct626760023372
9165881658756
1054622430970
112118aa35938
12a704b37136
1351c6611a93
1429025c9a42
15164a5b8ed0
hexcb7c026fa

54622430970 has 16 divisors (see below), whose sum is σ = 131093834400. Its totient is φ = 14565981584.

The previous prime is 54622430959. The next prime is 54622430971. The reversal of 54622430970 is 7903422645.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54622430971) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 910373820 + ... + 910373879.

It is an arithmetic number, because the mean of its divisors is an integer number (8193364650).

Almost surely, 254622430970 is an apocalyptic number.

54622430970 is an abundant number, since it is smaller than the sum of its proper divisors (76471403430).

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

54622430970 is a wasteful number, since it uses less digits than its factorization.

54622430970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820747709.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 54622430970 in words is "fifty-four billion, six hundred twenty-two million, four hundred thirty thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 1820747699 3641495398 5462243097 9103738495 10924486194 18207476990 27311215485 54622430970