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32970954945 = 3515114556713
BaseRepresentation
bin11110101101001110…
…001101100011000001
310011002210200001101110
4132231032031203001
51020011031024240
623051401553533
72245023331035
oct365516154301
9104083601343
1032970954945
1112a8a2764a5
126481aa58a9
133155a4a1c6
14184ac501c5
15cce881c80
hex7ad38d8c1

32970954945 has 16 divisors (see below), whose sum is σ = 53102892672. Its totient is φ = 17468054400.

The previous prime is 32970954763. The next prime is 32970955001. The reversal of 32970954945 is 54945907923.

It is not a de Polignac number, because 32970954945 - 28 = 32970954689 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7276092 + ... + 7280621.

It is an arithmetic number, because the mean of its divisors is an integer number (3318930792).

Almost surely, 232970954945 is an apocalyptic number.

It is an amenable number.

32970954945 is a deficient number, since it is larger than the sum of its proper divisors (20131937727).

32970954945 is a wasteful number, since it uses less digits than its factorization.

32970954945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14556872.

The product of its (nonzero) digits is 12247200, while the sum is 57.

The spelling of 32970954945 in words is "thirty-two billion, nine hundred seventy million, nine hundred fifty-four thousand, nine hundred forty-five".

Divisors: 1 3 5 15 151 453 755 2265 14556713 43670139 72783565 218350695 2198063663 6594190989 10990318315 32970954945